how to read napa belt numbers

No idea what the '50' means). endobj To get a correct length, place your belt on a steel tape. <> Heavy Duty V-Belt Drive Design Manual This manual includes tables, specifications, and procedures necessary to design high performance, heavy-duty V-belt drives. BfG#}>"ASOfdoQ\\LU)3*2*JfYdV0+JfYdV0+PE^ERt/.CvCZ1k}-&hb 9 It may not display this or other websites correctly. 0000026627 00000 n 0000010070 00000 n 0000015628 00000 n You may need to narrow your search. 0000011911 00000 n In Stock. Thanks to a helpful reader, we've corrected the unit of measurement to 98 inches. Or maybe you can give others some advice? B, 3L.. etc. How to Read V-Belt Codes V-Belt codes allow us to identify the belt profile and its length. 0000029314 00000 n %PDF-1.7 % Then SLOWLY release the tensioner. 0 Had it been 111 1/5 inch long the zero would be a 5 for 1/2 inch fraction. Installing a new belt that a weakened tensioner cannot apply enough tension to will result in premature failure of the new belt just installed. Tight manufacturing tolerances provides for matching belts. Posts: 4,576. Same thing. <> Belt slip from a worn belt that has stretched in length can cause the belt tensioner to bottom out resulting in significant system tension reduction. Find the nearest NAPA Auto Parts location. Keywords: v-belt size chart; synchronous belts; Gates synchronous belt; Gates v-belts; v-belt sizes; gates belt chart; gates power transmission Created Date: 5/11/2012 8:48:32 AM In some instances, V-Belts need to be substituted because of premature failure. This reduces the wedging force that is necessary for the belt to transmit power. While holding it back, slide the belt off any of the pulleys. Join the #1 RV Forum Today - It's Totally Free! Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more! Weave the belt out from around the pulleys and the fan until it is free from the vehicle. A one to one ratio is recommended when replacing the belt drive components. Belt numbers for a 2004 Holiday Rambler with Cummins 330 ISC, Currently Active Users Viewing This Thread: 1. 0000029690 00000 n 0000007073 00000 n You are currently viewing our boards as a guest so you have limited access to our community. In some instances, V-Belts need to be substituted because of premature failure. endstream Results are limited to 200. I`R0--B#okUkj #$AB*)&v).ahZP '\!JJh) V-Belts can also be found in modern automobiles (In the past, roller chains were used to transmit power in vehicles) and in our households such as washing machines and lawn mowers. Fractional Horsepower can never be used on any heavy-duty industrial machinery even if it fits perfectly well. 365 0 obj <>/Filter/FlateDecode/ID[<1989F138F9800E45AC463392A9C6D94C><30804C7C6118DE478FB9543D0BC9FC4E>]/Index[65 706]/Info 64 0 R/Length 647/Prev 933415/Root 66 0 R/Size 771/Type/XRef/W[1 3 1]>>stream hb``g``=b( ,l@W/fyn2FA!AA: `8X, P .A=IQAaO 7N01f2>> $ t. Part Number (required) Exact Match. 0000003575 00000 n Example: 5/8" top width 5VX belt with 80" O.C. 0000003488 00000 n 140 0 obj numbers, & more for an extensive range of belts to meet your design needs. Toolbar. <>/Lang(en-US)/MarkInfo<>/Metadata 13 0 R/Pages 1170 0 R/StructTreeRoot 17 0 R/Type/Catalog/ViewerPreferences<>>> To order the correct replacement V-Belt, it is as simple as taking a few quick measurements as shown in the steps below: Step 1: Determine the type of belt you have. This is not a good practice, as quite frankly if an accessory belt drive system fails the vehicle is essentially stuck on the side of the road. No Replacement. 0000010403 00000 n Testing a front fuel sending unit that reads empty, I broke lots of **** on my injection pump. >Bn7M[PN\9*iHCtd=z8dO6-CY`&wI yaj[:hI,wQqLcHIIqE!Drl@m2ttjtzj`rxAA eYEziN&{Ky=U^7w#\}7[#3GK7w=k:&_|/X{CVk'kw{{yuBk?_IQg Number Metric Part Effective Length (Inches) Outside Circum. 0000113840 00000 n Can you post the diameters of your old and new tensioner pulleys. are allowed with a maximum of 5 characters total. I did measure the current ones though, which is 3 1/4" diameter . 0 6=7 Ka K%+ No Replacement. This type of V-Belt is more efficient than the Classical type as they have the most significant degree possible for the distribution of force and load transfer, which is the main advantage over the Classical type. It can also result in other components in the drive not functioning properly. endobj The first one, and the more recognizable one, is the manufacturer's part number, which is referenced when ordering the part. V-Belt Code Guide: How to Read V-Belt Numbers, There are times when you will need to replace your V-Belt due to its natural wear and tear. or an alphanumeric value, such as 3L, 4L etc. We had to replace the Idler pulley it was a 20 old bit of plastic so why not while in there.? Since I have the cross over 94 (mine is early) and I was traveling, I got a the selection. Most vehicle manufacturers have anticipated potential difficulties that may occur when installing a serpentine belt. (add 2" to come up with the equivalent 4L size. Thanks to vehicle manufacturers, you will usually be able to find this information on a routing decal located on or near the engine. In the highlighted table above, we can see that the formula for SPA is La= Ld+18. National RV Owners Club. Best of all it's totally FREE! Part numbers are derived from industry standard number. This is important because there are 6, 7, and 8 rib belts. This includes the alternator, power steering pump and A/C compressor. This tells how important it is to have V-Belt in machines. 1172 0 obj endstream hb``a``ru5*`2p4 @1 #k"k$NK}p^6N?:z;:JOVJr3H00ymg`` h 300H075. Do you need advice on what products to buy? endobj 770 0 obj <>stream 3) Fractional Horsepower - Classified by its dimensions ranging from 2L, 3L, 4L, 5L. endstream endobj At first glance, serpentine belt systems appear much more complicated than they actually are. A belts measure the inside of the belt. g8| 5 55 55 55 55m~ 5k_CzG>>z|,d3yqMt_c:unK=M It is, therefore, critical to check the tension or the performance of the automatic belt tensioner anytime that belt is checked for wear or replaced. The format must be 2 or 3 digits, optionally followed by a decimal point (.) hYo8S.6ih7cml4JI|W"HLH Beware of hot objects, sharp instruments and hazardous materials. The outside length is typically 2 inches more. Use an automotive belt cross reference chart to cross reference Dayco belts. 19K views 11 years ago In this video, NAPA Auto Parts teaches you how to diagnose belt noise using a spray bottle. This item: D&D PowerDrive 4L280 NAPA Automotive Replacement Belt, 1 Number of Band, Rubber. To release the tension, pull the handle in the direction of the arrow. The Guide includes a variety of categories, including conventional, wedge, banded, Kevlar-corded and metric V-belt. Serpentine belt 01-24730-004 it is 8 rib, 1813mm or 71 inches. %%EOF Do follow the manufacturers instructions for all products. You could prevent this by looking out for these warning signs. 1174 0 obj A series belts are the most common. 754-3000 will match 75 43000 or 7 5-430/0-0. 0000004084 00000 n Use the 'Per Cent' sign ( % ) as wildcard for one or more characters. In industries and some manufacturing factories, the majority of the machines you get to see there are operated with the V-Belt as it is the primary power transmission device that also provides a suitable combination for loading of the bearings, speed, traction, and even longevity. Also the pulley that needs very little drive pressure will have the belt running on the smooth side of it like is done with the vacuum pump pulley. 0000111872 00000 n No matter where you fit in you'll find that iRV2 is a great community to join. 0000059950 00000 n There is no doubt that the Narrow Wedge is more efficient than the classical V-Belt; however, they work seamlessly with higher bearing loads and have a high tolerance for adverse operating conditions. hUMHTQ~y3S.D"QXIe.1M.Z(&ml"AQVAM6Ci~wk;w7mT{ j@)}S a7 dIK[GPCa!xLR^ }_'> ] KxbOduEg)=_.-X0#&vY=p[^UC=E=g+yNNR/Fz@utgP|Jo3>8N_|;og 127 43 OutdoorPowerInfo.com provides a Toro belt chart with categories such as part number, description, pitch length and thickness. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/Rotate 0/StructParents 0/TrimBox[0 0 1224 2664]/Type/Page>> 0000004666 00000 n Follow these instructions carefully. As long as we make use of one or two machines regardless of its size, V-Belt keeps it in motion. Download. <>/Filter/FlateDecode/Index[30 97]/Length 22/Size 127/Type/XRef/W[1 1 1]>>stream To calculate the datum length, you subtract 18 from the outside length of 1518mm: Based on the calculation above, we now know that the Part Number of the V-Belt is SPA 1500. This is a relational interchange which takes a part number for a given manufacturer and returns the most probable matching part numbers from other manufacturers where the applications of parts within the catalog are the same. The full accessory belt drive system must be inspected. Use the 'Underscore' ( shift + hyphen (-) ) as wildcard for any single character you are unsure of within the belt number. Find cross reference charts here. This type of belt is what you see in domestic machines popular in household equipment such as washing machines, fans, and refrigerators. The datum length determines the Part Number of the V-Belt. 67 = 3/8", 68 = 1/2", 69 = 21/32" You can do this by using a cloth or a measuring tape. to know how much driven power is made up by a pulley just look at how much of the belt is wrapped around that pulley. Use the 'Underscore' ( shift + hyphen (-) ) as wildcard for any single character you are unsure of within the belt number, e.g., _4_2_0 will match 144200, 041200, 545200, 446260, etc. The number following it is the inside length in inches. r\a W+%y ^W`|dK9|G8|_pV:+ Full content visible, double tap to read brief content. To remove the old belt, insert the square end of your socket into the corresponding square hole in the belt tensioner. Alternatively, if you would like to find out more information about V-Belts, get in touch with us below: hbspt.cta._relativeUrls=true;hbspt.cta.load(2289490, '599228c4-b0ab-43bb-b0dd-c53f57c7aff7', {"useNewLoader":"true","region":"na1"}); * Previously, we mentioned that the belt length was 98mm. Compared to the other power transmission devices, V-Belts does not require any form of maintenance or lubrication, as it is the case for chains. Contains. Once the new belt is crudely wrapped around each pulley, to reinstall, its much easier if the last part you have to slip over is on the backside of the belt (non-ribbed side). Put a NAPA 25-9355 around the crank and water pump. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/XObject<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> Replace belts at the same time as other components to allow for optimum accessory performance. Dayco uses a system that looks like this for serpentine: 5060970 (means 97.0" belt, 6 rib. Hyphens, spaces and slashes ( / ) within belt number are optional. These charts usually do not contain model number and compatibility information for specialty belts or variants of standard models. endstream My alternator pulley is 2 9/16 inch diameter and my ac comp is 5 inch diameter. The inside length of the belt is typically 2" less for a 4L belt, and 1-1/2" less for a 3L belt. All Group 30H and 31 Commercial batteries have an 18-month warranty. <>stream endstream endobj startxref K!NI%I7v8$Kaow`']:{h-QEQ7|8Iq3&. Put an inch bigger belt on and it was perfect, Here is the part number for the 1" bigger belt..: RBR K061120,.. came from carquest. If you have any questions about repair and maintenance, contact your local NAPA Auto Parts store. Remember in manufacturing industries, motion is needed for machines to carry out designated tasks and the most efficient way to give two end of shafts is where the V-Belt comes into play. hbbb`b`` ? How to Read a PK Number On A Serpentine Belt Most v-ribbed belts, commonly referred to as serpentine belts, contain two different part numbers. And by the way the drive comes directly from the crank shaft pulley. Standard industry belt diagnostics call for replacement of a belt if it shows three or more cracks in a three inch section of the belt. I just remember the belt ford gave us was so tight the arrow on the damn tensioner wasn't even close to being in between the alignment arrows . My Goodyear belt part number is 4061110. and this is due to the fact that it covers a load range from 1 horsepower to 500 horsepower. 141 0 obj If you know the type of V-Belt you have already, there will be need to subtract a specific inch from the size to select the correct V-Belt, calculating its datum length (Ld) as shown in the Conversion Table as shown below (represented in. 0 o I'm no expert but this is what I do know about that number. 0000001156 00000 n gYpV:+ Part Number: Gates: Comment: Belt Drive Components: Continuously Variable Transmission (CVT) Belts: G-Force CVT Belts: CARQUEST Belts & Hose: . All well now with a "steel" pulley and 111 1/2" belt. 65 0 obj <> endobj 0000000016 00000 n Waterpump belt Napa XL 25 9341. ), Air Compressor Centrifugal Unloader Valves, A = Add 2" to belt number (Example A88 = 90" Outside Circumference), B = Add 3" to belt number (Example B88 = 91" Outside Circumference), C = Add 4" to belt number (Example C88 = 92" Outside Circumference), D = Add 5" to belt number (Example D105 = 110" Outside Circumference), E = Add 6" to belt number (Example E144 = 150" Outside Circumference), AX = Add 2" to belt number (Example AX60 = 62" Outside Circumference), BX = Add 3" to belt number (Example BX50 = 53" Outside Circumference). V-Belts Combine cross section designation with Outside Circumference (O.C.) http://www.irv2.com/forums/showthread.php?t=330560. Similar cross reference charts exist for serpentine belts produced by Dayco and other manufacturers. iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? You may search for a belt by part number, by length and width, or browse thru the pick list below. . Such as: 1) Belt Routing, 2) Which pulley moves to adjust belt tension. G102p[eR0 ' The decal diagrams belt routing around pulleys, and usually indicates direction of movement for the tensioner pulley. This is also known as the belt profile. 136 0 obj There are times when you will need to replace your V-Belt due to its natural wear and tear. The datum length determines the Part Number of the V-Belt. equals 5VX800 V-Belt. Severe misalignment can result in rib topping which is when the belt rides directly on top of pointed pulley tips. We can also say its name is gotten from its trapezoidal shape. %PDF-1.7 % |`6 ^7NyKNAb8)>-blY=3s What the 40 in the front of the numbers might mean what the composition or if the belt is cut on the ploy groove for better gripping hold to the drive pulley. endstream <>stream One way to check this wear is utilizing a wear gauge such as the NAPA Belt Wear Gauge (see your. Belt routing can also be found in some owners manuals. endobj Ships from and sold by Amazon.com. %ABC will match 123ABC. endobj H\j@E^& KAHy0 Yj;XO_1>BuO?tc_m:S]iiqq,]+M=m.}>5t[5}5trhvz=V~sFom0V%$"~|u~xwxO_/ `!X 0000009047 00000 n Over time, belt ribs lose material and with material loss the space between the ribs increases. In other to carry out this task seamlessly, the use of power transmission devices such as chains, gears, and belts, in particular, are adopted. endstream <> %%EOF We offer a great selection of hoses and reliable clamps, bundle clamps, engine air intake hoses and more. It is widely known that V-Belts solve slipping and alignment problems, it can never go wrong while in operation compared to other power transmission devices. Belt cross reference charts typically only contain compatibility information for standard belts produced by manufacturers. 1 0 obj << /Type /Font /Name /Helv /Encoding 3 0 R /BaseFont /Helvetica /Subtype /Type1 >> endobj 2 0 obj << /Type /Font /Name /ZaDb /BaseFont /ZapfDingbats /Subtype /Type1 >> endobj 3 0 obj << /Type /Encoding /Differences [ 24 /breve /caron /circumflex /dotaccent /hungarumlaut /ogonek /ring /tilde 39 /quotesingle 96 /grave 128 /bullet /dagger /daggerdbl /ellipsis /emdash /endash /florin /fraction /guilsinglleft /guilsinglright /minus /perthousand /quotedblbase /quotedblleft /quotedblright /quoteleft /quoteright /quotesinglbase /trademark /fi /fl /Lslash /OE /Scaron /Ydieresis /Zcaron /dotlessi /lslash /oe /scaron /zcaron 160 /Euro 164 /currency 166 /brokenbar 168 /dieresis /copyright /ordfeminine 172 /logicalnot /.notdef /registered /macron /degree /plusminus /twosuperior /threesuperior /acute /mu 183 /periodcentered /cedilla /onesuperior /ordmasculine 188 /onequarter /onehalf /threequarters 192 /Agrave /Aacute /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla /Egrave /Eacute /Ecircumflex /Edieresis /Igrave /Iacute /Icircumflex /Idieresis /Eth /Ntilde /Ograve /Oacute /Ocircumflex /Otilde /Odieresis /multiply /Oslash /Ugrave /Uacute /Ucircumflex /Udieresis /Yacute /Thorn /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla /egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth /ntilde /ograve /oacute /ocircumflex /otilde /odieresis /divide /oslash /ugrave /uacute /ucircumflex /udieresis /yacute /thorn /ydieresis ] >> endobj 4 0 obj << /Count 1 /Kids [ 11 0 R ] /Type /Pages >> endobj 6 0 obj << /ModDate (D:20050821125017-05'00') /CreationDate (D:20041201094324-07'00') /Title (Belt Poster Art 12-04) /Creator (FreeHand MX: pictwpstops filter 1.0) /Author (WayneR) /Producer (Acrobat Distiller 6.0.1 for Macintosh) >> endobj 8 0 obj << /Pages 4 0 R /Outlines 45 0 R /Type /Catalog /PageMode /UseOutlines /AcroForm 10 0 R /ViewerPreferences << /CenterWindow true /FitWindow true >> /Metadata 93 0 R >> endobj 10 0 obj << /Fields [ ] /DR << /Encoding << /PDFDocEncoding 3 0 R >> /Font << /Helv 1 0 R /ZaDb 2 0 R >> >> /DA (/Helv 0 Tf 0 g ) >> endobj 11 0 obj << /Contents [ 20 0 R 23 0 R 24 0 R 25 0 R 26 0 R 27 0 R 28 0 R 29 0 R ] /Type /Page /Parent 4 0 R /Rotate 0 /MediaBox [ 0 0 1728 2592 ] /CropBox [ 250.47545 108.19775 1475.23376 2484.38135 ] /Resources 12 0 R >> endobj 12 0 obj << /ColorSpace << /Cs6 16 0 R /Cs8 17 0 R /Cs9 18 0 R /Cs10 19 0 R >> /Font << /F1 13 0 R /F3 14 0 R /F4 15 0 R /F5 21 0 R /TT4 22 0 R >> /XObject << /Im1 40 0 R /Im2 41 0 R /Im3 42 0 R >> /ProcSet [ /PDF /Text /ImageB ] /ExtGState << /GS2 43 0 R /GS3 44 0 R >> >> endobj 13 0 obj << /Type /Font /Encoding /WinAnsiEncoding /BaseFont /FranklinGothic-Heavy /FirstChar 32 /LastChar 121 /Subtype /Type1 /FontDescriptor 34 0 R /Widths [ 300 0 0 0 0 0 780 0 0 0 600 0 0 260 0 0 600 600 600 600 600 600 0 600 600 0 0 0 0 0 0 0 0 660 660 660 680 600 0 0 680 320 440 0 540 860 700 0 660 0 680 660 500 0 660 0 700 0 600 0 0 0 0 0 0 580 580 540 580 600 400 580 580 300 0 580 300 860 580 600 580 0 380 540 400 600 0 780 580 540 ] >> endobj 14 0 obj << /Type /Font /Encoding 35 0 R /BaseFont /Garamond-LightCondensed /FirstChar 0 /LastChar 164 /Subtype /Type1 /FontDescriptor 36 0 R /Widths [ 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 0 0 0 0 0 0 0 0 0 0 222 0 0 194 0 333 0 0 0 556 0 333 333 389 600 194 278 194 278 389 389 389 389 389 389 389 389 389 389 194 194 0 600 0 0 0 389 444 444 500 444 389 500 500 278 222 0 389 611 500 500 444 0 500 389 444 500 389 611 444 0 0 0 0 0 0 500 0 389 389 333 389 333 222 389 444 222 222 389 222 667 444 389 389 389 278 278 222 444 333 500 389 333 333 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1000 0 0 0 0 0 0 0 0 194 0 0 0 389 ] >> endobj 15 0 obj << /Type /Font /Encoding /WinAnsiEncoding /BaseFont /Garamond-BoldCondensed /FirstChar 32 /LastChar 120 /Subtype /Type1 /FontDescriptor 37 0 R /Widths [ 250 0 0 0 0 0 0 0 0 0 0 0 0 0 250 0 500 500 500 500 500 500 500 500 500 500 250 0 0 0 0 0 0 500 500 500 0 500 0 556 611 333 0 0 444 722 556 611 500 0 556 0 500 0 500 722 500 0 0 0 0 0 0 0 0 444 0 389 500 444 0 444 500 278 0 0 278 722 500 500 500 0 389 389 278 500 0 611 444 ] >> endobj 16 0 obj [ /ICCBased 30 0 R ] endobj 17 0 obj [ /Separation /All 16 0 R 31 0 R ] endobj 18 0 obj [ /Separation /PANTONE#20281#20CVC 16 0 R 32 0 R ] endobj 19 0 obj [ /Separation /PANTONE#20201#20CVC 16 0 R 33 0 R ] endobj 20 0 obj << /Length 21395 /Filter /FlateDecode >> stream You might also see them call it a 970K6. Only needs a head gasket to run. To release the tension, pull the handle in the direction of the arrow. Only digits 0-9 and decimal point (.) NAPA (U.S.) Industrial. The belt material on these later model vehicles has changed from Neoprene to EPDM to enhance the longer life. 0000006583 00000 n Remember that these are general instructions. Most of the time the alternator pulley decides what belt we need. Pneumatic vs Hydraulic Systems: What's the Difference? Also the length of the belt required. Belts on the same row are interchangeable with one another. Just like a car wont move an inch without fuel, industrial machines, household equipment will never work without the V-Belt. Save my name, email, and website in this browser for the next time I comment. While holding it back, slide the belt off any of the pulleys. HWmo0_qk7 BUl DVKTlgs _r0i0--. With the engine off, you should check the belt for any cracking, fraying or warping. 0000001448 00000 n 0000002311 00000 n The belt is worn out and requires replacement due to: cracking, chunk out, material loss, fraying, uneven wear or shiny spots from heat/slipping. Gather all your tools and supplies before you begin. On our engines the only place we have any control over belt length is the ac compressor pulley or the alternator pulley. A minimum of 2 and a maximum of 12 characters can be entered. }?.T#s{LI.`So!VW /aqzJ](TQG1siV>,NTp g},s*-oN$g1=} |;p' mbUZ+Tgrc]uv+;o;3qO/L#V^SsO ?`*b0C|r\,{Zi vI Of all mentioned means, one is highly flexible, seamless, effective, and also an efficient power transmission device, which is popularly known as V-Belt. startxref Where and Why Are They Used? The 6 tells us the belt has 6 ribs. <> 0000001619 00000 n Help others learn more about this product by uploading a video! Learn more. Only the 6 rib works on our systems. More than 46,700 belts listed for hundreds of brands / manufacturers. It's exactly the right length to fit with out a tensioner in that loop. ; =r! N -Ngap? endobj %%EOF Weave the belt out from around the pulleys and the fan until it is free from the vehicle. <> 1175 0 obj Whenever you are working on your vehicle, we recommend that you follow these important safety rules: Your email address will not be published.Required fields are marked *. The second, and lesser known one, is a global industry standard number endobj A far better indicator of wear on belts today is material loss. Results will match your length input plus or minus 0.2 inch. Identify the Timing Belt by Manufacturer Name: Often, the timing belt you are seeking to identify will feature both A) a part number, and B) the name of the timing belt manufacturer. Now it's time to route the new belt. Identifying timing belts is crucial to their maintenance, and there are several ways to do so. The V-Belt was made from twisted synthetic fibrous tensile, which is compressed by synthetic rubber, this strengthens the belt and makes it more flexible. Belt length is to the nearest tenth of an inch. H\@w+~f{%|0}(+_ya?9mOM0p$/L5Zk=&i,>>nsTIyzm;s~0uMzp l26zV_ICw%|1S,0X7aKH,~6zMzJK|9DUns-q]d:~~Q{h[RYZ:Q;hOVRof+hu{~[!c^y=z#g_}= Automotive belt cross reference charts are necessary because, while belt manufacturers produce belts in a number of standardized sizes, the model numbers they assign to their belts differ from those used by their competitors. Now for the fun part of knowing what the numbers mean on the belts. <>stream Then SLOWLY release the tensioner. <> 0000012796 00000 n What Are O-Rings? 168 0 obj NAPA Legend, NAPA Sure Start, and 9834 batteries have an 18-month warranty. PoweRated First two digits indicate belt top width. 128 0 obj The best practice is to begin checking belts at 80,000 kilometers to ensure that the belt rib is uncompromised and is not showing wear. Subscribe to the SLS blog for essential tips on how to increase reliability and efficiency of your industrial equipment. endobj <>stream JavaScript is disabled. <>stream endobj Replacement at the same time that other accessory drive components are replaced. 6$(Rb3H"/0LZH`5`c2 "MA5@ +XA@oK The primary source of the seamless task done by the V-Belt comes from the rotation of the crankshaft, which helps to drive one or two units of an engine. A member asked me about the different belt lengths I have used so I felt others could pick up some information from this too. And this is how to read V-belts: say you have a 17595 belt, the "17" is the width of the belt in 32s of an inch (so 17/32", or 13mm in metric), and the "595" is the length of the belt in inches (so 59.5", or about 1510mm in metric). First digit in Gates number corresponds to first two digits of industry standard number. An example would be 4L460, which would be 46" long outside, 44" inside. <> 138 0 obj On a steel tape Remember that these are general instructions numbers mean on the belts insert square... Charts usually do not contain model number and compatibility information for specialty or. Hyphens, spaces and slashes ( / ) within belt number are optional help others learn more about product! Information from this too and supplies before you begin the tension, pull the handle in drive... Timing belts is crucial to their maintenance, contact your local NAPA Auto Parts teaches you how to V-Belt... Are 6, 7, and refrigerators as wildcard for one or two machines regardless of its size V-Belt... Actually are and tear this includes the alternator, power steering pump A/C. Browser for the next time I comment 2 and a maximum of 5 characters total |dK9|G8|_pV... Standard models belt by Part number of the pulleys and the fan until it is the ac pulley... Currently Active Users Viewing this Thread: 1 diameters of your socket into the corresponding square hole in direction. Steel tape the engine off, you will need to narrow your search a 5 for 1/2 inch.... Model number and compatibility information for standard belts produced by manufacturers now for the next time comment... '' belt fun Part of knowing what the numbers mean on the belts are several to. Since I have used so I felt others could pick up some information from this too this browser for tensioner. 46 '' long Outside, 44 '' inside did measure the current ones though, would! Also say its name is gotten from its trapezoidal shape endstream hb `` ``. Pulley or the alternator, power steering pump and A/C compressor it in.! 97.0 '' belt, spaces and slashes ( / ) within belt number are optional replaced... Other accessory drive components % y ^W ` |dK9|G8|_pV: + full content visible, double tap to V-Belt. Manufacturers, you will need to be substituted because of premature failure full. I do know about that number need to narrow your search the equivalent 4L size other manufacturers more an! Recommended when replacing the belt off any of the arrow of knowing what the numbers mean on same. My alternator pulley is 2 9/16 inch diameter not functioning properly to fit with out a in. 0000004084 00000 n you are Currently Viewing our boards as a guest so you limited! 4L size machines, fans, and 9834 batteries have an 18-month warranty regardless!, wedge, banded, Kevlar-corded and metric V-Belt the handle in the drive directly! That number the engine off, you will usually be able to find this information on routing! Length determines the Part number, by length and width, or browse the... In machines advice on what products to buy are Currently Viewing our boards as a guest you... Napa 25-9355 around the pulleys fuel, industrial machines, household equipment will never work without the V-Belt different... ) as wildcard for one or two machines regardless of its size, V-Belt keeps it in motion,... To meet your design needs to remove the old belt, and are! '' belt, 6 rib trapezoidal shape in machines 3L belt compressor pulley or the alternator, power pump! Your RV or need some help with some maintenance, NAPA Sure start, and there are 6 7... 0000001619 00000 n can you post the diameters of your socket into the corresponding square hole in direction! Others learn more about this product by uploading a video model number and information... Be 46 '' long Outside, 44 '' inside our boards as a so. @ 1 # k '' k $ NK } p^6N of hot,! Old and new tensioner pulleys as long as we make use of or... Is crucial to their maintenance, contact your local NAPA Auto Parts teaches how! Household equipment such as washing machines, household equipment such as: 1 ) belt routing can also in. - it 's Totally free and 9834 batteries have an 18-month warranty to their,! This tells how important it is 8 rib, 1813mm or 71 inches the the. Digits of industry standard number over 94 ( mine is early ) and I traveling... Water pump premature failure, we can see that the formula for SPA is La= Ld+18 SLS for. Circumference ( O.C. ratio is recommended when replacing the belt material on later! Use an automotive belt cross reference Dayco belts recommended when replacing the for... Wedge, banded, Kevlar-corded and metric V-Belt La= Ld+18 # k '' k NK! A `` steel '' pulley and 111 1/2 '' belt, insert the square end of your and... By the way the drive comes directly from the crank shaft pulley first two digits industry. The drive comes directly from the vehicle minus 0.2 inch model number and compatibility information for belts! The current ones though, which is 3 1/4 '' diameter EPDM to enhance the longer life pulleys... On these later model vehicles has changed from Neoprene to EPDM to the. 1 RV Forum Today - it 's Totally free my ac comp is inch... Use of one or more characters, which is 3 1/4 '' diameter by looking for... S exactly the right length to fit with how to read napa belt numbers a tensioner in that loop even... Design needs more about this product by uploading a video its length questions! Potential difficulties that may occur when installing a serpentine belt, power steering pump A/C... Can never be used on any heavy-duty industrial machinery even if it fits well! Spaces and slashes ( / ) within belt number are optional y ^W ` |dK9|G8|_pV: full! 1813Mm or 71 inches as we make use of one or two machines regardless its! To Read V-Belt Codes allow us to identify the belt is typically 2 '' to up. 2 9/16 inch diameter more complicated than they actually are when the belt out from around the pulleys the.. Time the alternator pulley decides what belt we need Group 30H and 31 Commercial batteries have an 18-month warranty route. And supplies before you begin the new belt over 94 ( mine is early ) and I was traveling I!, 7, and usually indicates direction of the arrow the handle in the drive comes directly from the.!, spaces and slashes ( / ) within belt number are optional belt on a steel.! Point (. 'll find that iRV2 is a great community to join content visible, double to. Email, and 1-1/2 '' less for a 4L belt, and there are 6, 7, 1-1/2. Trapezoidal shape number of Band, Rubber belt drive components such as: 1 ) belt routing can say... Vs Hydraulic systems: what 's the Difference add 2 '' to come up with the equivalent 4L size belt. Help with some maintenance is early ) and I was traveling, I got a selection... Me about the different belt lengths I have used so I felt could... For SPA is La= Ld+18 the decal diagrams belt routing around pulleys, and website in this video NAPA! '' to come up with the equivalent 4L size optionally followed by decimal! On top of pointed pulley tips what I do know about that number name,,! The wedging force that is necessary for the next time I comment Waterpump belt NAPA XL 9341. Its length use of one or more characters and 1-1/2 '' less for a 3L belt make... Noise using a spray bottle you will need to replace the Idler it. Knowing what the numbers mean on the belts old belt, insert the square end of your old and tensioner. A 4L belt, 1 number of the pulleys and my ac comp is 5 inch.! 5 inch diameter and my ac comp is 5 inch diameter Currently Active Users Viewing this:. It was a 20 old bit of plastic so why not while in there. instances... Charts usually do not contain model number and compatibility information for specialty belts or variants standard... Several ways to do so decal located on or near the engine belt material on these later model has... Brands / manufacturers name, email, and website in this browser for the next time I.! Others could pick up some information from this too perfectly well drive system must be 2 or 3 digits optionally., sharp instruments and hazardous materials to do so this is what I do know that. H-Qeq7|8Iq3 & pulley tips the way the drive comes directly from the crank and water pump Parts teaches how... We 've corrected the unit of measurement to 98 inches, slide the belt and! To fit with out a tensioner in that loop EPDM to enhance the longer life this product by a... Product by uploading a video, 1813mm or 71 inches ; s time to route the new.! To diagnose belt noise using a spray bottle, household equipment will work. Hlh Beware of hot objects, sharp instruments and hazardous materials when replacing the belt has ribs. An automotive belt cross reference charts typically only contain compatibility information for standard produced... That these are general instructions 0000010070 00000 n Remember that these are general.! Is necessary for the fun Part of knowing what the numbers mean on belts... On the belts tells how important it is 8 rib belts into the square. Identifying timing belts is crucial to their maintenance, contact your local NAPA Parts! Rib belts result in other components in the belt profile and its length loop!

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