how to read napa belt numbers

Find cross reference charts here. >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 The datum length determines the Part Number of the V-Belt. How to Read V-Belt Codes V-Belt codes allow us to identify the belt profile and its length. Fixing only part of the problem is certainly not enough and could result in potential roadside breakdown leading to more costly repairs, not to mention the inconvenience it creates. Access Gates chart for easy-to-read images, sizing, specifications, product I.D. And by the way the drive comes directly from the crank shaft pulley. endobj 0('U>TaI&!>Z`U M+/ 'L-BJ:7)$(LYL}$1G)RX.WDJ pdi+9' Y2DX d9d$qj[-&mal0%7;b[j/6 :'qW LN]7}u7l BxQuJ2>l/3Fe>v:j#,l8QhVxzkD@e, 13!UEpAL*V6|Gebme"V]F~OeV5MTXy "R?+h_Hbtn;:K~%7bf*Uv3,IQ9-fh ;t 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. 0000007073 00000 n Narrow Wedge is able to transmit three times the Horsepower a classical V-Belt would in the same drive space; they are very suitable for drives at high speed and its well-known for its sturdy, compact size. How To Read V-Belt Numbers Toggle menu 757-547-8665customerservice@mastertoolrepair.com LoginorSign Up 0 Search Reset Search--> Main Menu Brands Compressors By Type Pumps Repair Parts by Type Policies Privacy Policy Terms and Conditions Order Processing and Shipping Info Returns About Us Technical Help My Account Contact Us endobj 136 0 obj Capitalization doesn't matter, e.g., AbCd will match aBcD. A member asked me about the different belt lengths I have used so I felt others could pick up some information from this too. Do use safety stands under the frame or drive-on ramps if you must raise your vehicle. Pneumatic vs Hydraulic Systems: What's the Difference? 134 0 obj Thanks to vehicle manufacturers, you will usually be able to find this information on a routing decal located on or near the engine. 0000004084 00000 n One way to check this wear is utilizing a wear gauge such as the NAPA Belt Wear Gauge (see your. The full accessory belt drive system must be inspected. Waterpump belt Napa XL 25 9341. 168 0 obj 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. or an alphanumeric value, such as 3L, 4L etc. A persistent check engine light may be an indicator of this problem. In other to carry out this task seamlessly, the use of power transmission devices such as chains, gears, and belts, in particular, are adopted. Allow plenty of time to do the job so you don't have to hurry. endstream Then it showed me and burnt up a " plastic" idler. 1174 0 obj 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. Step 3: Subtract from the outside measurement. 0000010403 00000 n Only the 6 rib works on our systems. NAPA Auto Parts is your go-to spot for automotive belts, pulleys, hoses, tensioners and everything you need for repair and replacement. While holding it back, slide the belt off any of the pulleys. 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 754-3000 will match 75 43000 or 7 5-430/0-0. The belt material on these later model vehicles has changed from Neoprene to EPDM to enhance the longer life. H;=bXvdl\`v"Ow`Ju~|r|;~w;!?/OcC'S=p||PG1ZbMsK,yN6CdL'ch4Hi_xg?zk2cLVc^R=o3"cz}rtk-UeFrQIg)__\JAGE,2l>j&,yFU ;3]s S;"zu/I3I,bB.$udoKTWk.\k3UXc|qFfb^4 Q The V-Belt helps to transmit force out from the engine straight to the ancillary elements, which also includes the alternator. }?.T#s{LI.`So!VW /aqzJ](TQG1siV>,NTp g},s*-oN$g1=} |;p' mbUZ+Tgrc]uv+;o;3qO/L#V^SsO ?`*b0C|r\,{Zi vI Now for the fun part of knowing what the numbers mean on the belts. 2450 = 4L450 Belt length is to the nearest tenth of an inch. hbbd```b``z"w6 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 format must be 2 or 3 digits, optionally followed by a decimal point (.) Save my name, email, and website in this browser for the next time I comment. Only digits 0-9 and decimal point (.) 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. Dont run the engine without proper ventilation. <> Same thing. endstream Hyphens, spaces and slashes ( / ) within belt number are optional. <>stream You are currently viewing our boards as a guest so you have limited access to our community. For Example: 4L450. 0 A machine with two shafts definitely needs to transmit power from one shaft to the other. <> xref More than 46,700 belts listed for hundreds of brands / manufacturers. No idea what the '50' means). equals 5VX800 V-Belt. This is also known as the belt profile. 1. %PDF-1.5 % Over time, belt ribs lose material and with material loss the space between the ribs increases. H\@w+~f{%|0}(+_ya?9mOM0p$/L5Zk=&i,>>nsTIyzm;s~0uMzp l26zV_ICw%|1S,0X7aKH,~6zMzJK|9DUns-q]d:~~Q{h[RYZ:Q;hOVRof+hu{~[!c^y=z#g_}= VBeltSupply.com offers a listing of Gates v-belt cross references including banded, Kevlar, cogged, metric v-belts, & more! There are no suggestions because the search field is empty. Use the free software under beltcrossreference.continental.com Features & benefits Web-based, no download necessary Available on mobile devices Clear, new user interface Easy to use Incorporates entire Continental industry product range 0000003575 00000 n Note: Prefix <>stream <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/XObject<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> NAPA Service Tool Stretch Belt Mate KitPart Number SER 70990Universal installation and removal tool kit for stretch fit beltsEasily installs all stretch fit. endobj 1202 0 obj 0000009047 00000 n Put a NAPA 25-9355 around the crank and water pump. 0000002311 00000 n The other pulleys can't be changed bigger or smaller. 0 b Installing a new belt that a weakened tensioner cannot apply enough tension to will result in premature failure of the new belt just installed. <>/Filter/FlateDecode/Index[30 97]/Length 22/Size 127/Type/XRef/W[1 1 1]>>stream Of all mentioned means, one is highly flexible, seamless, effective, and also an efficient power transmission device, which is popularly known as V-Belt. K!NI%I7v8$Kaow`']:{h-QEQ7|8Iq3&. I did measure the current ones though, which is 3 1/4" diameter . PoweRated First two digits indicate belt top width. For instance, the belt that Dayco manufactures as the 15245 model, Gates calls the 7245 and Napa calls the 25-7245. endobj Where and Why Are They Used? RV Pantry Storage Ideas That Are Easy & Afford New RVer? 140 0 obj Depending on the manufacturer, the belt profile on the surface of the belt can be represented by a letter such as A, B etc. <> Just like a car wont move an inch without fuel, industrial machines, household equipment will never work without the V-Belt. For more detailed instructions pertaining to your specific vehicle, consult an appropriate repair manual. endobj endobj hb``a``ru5*`2p4 @1 #k"k$NK}p^6N?:z;:JOVJr3H00ymg`` h No Replacement. numbers, & more for an extensive range of belts to meet your design needs. Looking at just the belt alone is not the answer in todays vehicles. 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 *. trailer It can also result in other components in the drive not functioning properly. 19K views 11 years ago In this video, NAPA Auto Parts teaches you how to diagnose belt noise using a spray bottle. 0000015628 00000 n #5. Follow these instructions carefully. <>stream All well now with a "steel" pulley and 111 1/2" belt. 139 0 obj Most of the time the alternator pulley decides what belt we need. Napa Belt Numbers Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. HWmo0_qk7 BUl DVKTlgs _r0i0--. %ABC will match 123ABC, gYpV:+ We have different types of belts, Type A, Type B, with different measurements. As an authorized distributor of Optibelt, we provide a range of V-Belts that suits your need. It may not display this or other websites correctly. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/Rotate 0/StructParents 0/TrimBox[0 0 1224 2664]/Type/Page>> There are primarily three reasons for belt replacement: TO REMOVE AND INSTALL A BELT, YOU WILL NEED: Proper maintenance and service procedures are vital to the safe, efficient operation of all motor vehicles, as well as to the safety of the person performing the work you. 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 <<7503BC0FC3ADB2110A00A0316919FE7F>]/Prev 586219/XRefStm 1448>> 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. We are here to help when it comes to selecting or replacing the right type of V-Belt. 0000026627 00000 n This belt is conventional in automobiles, industrial machines, factories even in our household. The number following it is the inside length in inches. 0000059989 00000 n The datum length determines the Part Number of the V-Belt. <>/Filter/FlateDecode/ID[<77C86822465C4E97AEFAA8D05A25979F>]/Index[1172 56]/Info 1171 0 R/Length 140/Prev 346837/Root 1173 0 R/Size 1228/Type/XRef/W[1 3 1]>>stream 0000006583 00000 n 0000026216 00000 n 3) Fractional Horsepower - Classified by its dimensions ranging from 2L, 3L, 4L, 5L. Blue Top, Yellow Top, and NAPA Legend Premium have a 24-month warranty. HWn8}WDH %ABC will match 123ABC. This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2 Thread Tools Search this Thread Display Modes Join the #1 RV Forum Today - It's Totally Free! The decal diagrams belt routing around pulleys, and usually indicates direction of movement for the tensioner pulley. 1227 0 obj Find sizes, lengths, widths of V-belts used on Outdoor Power Equipment or Lawn and Garden Equipment: lawn mowers, lawn tractors, garden tractors, snow blowers, leaf blowers, lawn sweepers, generators, chainsaws, line trimmers, cut saws, concrete saws, lawn vacs, tillers, power washers, wood chippers and shredders, log splitters, etc. Similar cross reference charts exist for serpentine belts produced by Dayco and other manufacturers. Some manufacturers will write it as 13AV1510, not sure what the "A" there stands for but everything else is the same. My alternator pulley is 2 9/16 inch diameter and my ac comp is 5 inch diameter. This is important because there are 6, 7, and 8 rib belts. Use our parts store locator to find thousands of locations where you can purchase Gates Automotive products. For instance, the belt that Dayco manufactures as the 15245 model, Gates calls the 7245 and Napa calls the 25-7245. 1172 0 obj Now you can Journey With Confidence, RV Headboard Ideas To Spruce Up Your Space, See Inside This Renovated 1983 Scamp Trailer. 0000111872 00000 n endstream Safety is important whenever you're working around machinery. 0000005850 00000 n 0000003488 00000 n Testing a front fuel sending unit that reads empty, I broke lots of **** on my injection pump. Its benefits cannot be underestimated. While holding it back, slide the belt off any of the pulleys. Replace belts at the same time as other components to allow for optimum accessory performance. %PDF-1.4 % 4L belts measure the outside of the belt. Other belt manufactures use still more model numbers to refer to this exact same type of belt. 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. Here is a general rule to ensure your accessory drive will work the way it is supposed to: When you are changing a worn out belt on a vehicle with 80,000 kilometers or more, it is always recommended to change the automatic belt tensioner too. 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. 0000059950 00000 n This is also known as the belt profile. 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. Posts: 4,576. NAPA (U.S.) Industrial. The first one, and the more recognizable one, is the manufacturer's part number, which is referenced when ordering the part. Only needs a head gasket to run. Find the nearest NAPA Auto Parts location. This type of V-Belt has a broad scope of usage in different areas such as Agriculture, Industrial Machinery, ventilation etc. Tight manufacturing tolerances provides for matching belts. . Most vehicle manufacturers have anticipated potential difficulties that may occur when installing a serpentine belt. endobj Belt routing can also be found in some owners manuals. 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. You can do this by using a cloth or a measuring tape. 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. Now it's time to route the new belt. Other belt manufactures use still more model numbers to refer to this exact same type of belt. Use the 'Per Cent' sign ( % ) as wildcard for one or more characters. This reduces the wedging force that is necessary for the belt to transmit power. Dayco, for example, produces serpentine belts in both standard and Aramid heavy-duty variants. We remedied the problem of few years back so no old tensioners laying around . FxHC+)J&h"q.{s>.:k );@Hay-bNNO&s't7 oTVH9k|cm){DoI>X~Y,M*!Ja"KI"*QFgSDt#_V. 135 0 obj It is common today that many people take their vehicles accessory belt drive system for granted. Read and be sure you understand them before you begin. At first glance, serpentine belt systems appear much more complicated than they actually are. Best of all it's totally FREE! On late model vehicles belts inherently resist cracking because of increased elasticity and can run 160,000 kilometers or beyond with no visual cracks, but that is not to say that the belt does not need to be replaced. No matter where you fit in you'll find that iRV2 is a great community to join. B, 3L.. etc. 0000003376 00000 n 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. An example would be 4L460, which would be 46" long outside, 44" inside. <>stream Results will match your length input plus or minus 0.2 inch. It's exactly the right length to fit with out a tensioner in that loop. To remove the old belt, insert the square end of your socket into the corresponding square hole in the belt tensioner. Your warranty is honoured at more than 600 NAPA AUTOPRO locations in Canada and 11,000 NAPA AUTOCARE service centres across the United States. This includes the alternator, power steering pump and A/C compressor. Heavy Duty V-Belt Drive Design Manual This manual includes tables, specifications, and procedures necessary to design high performance, heavy-duty V-belt drives. <> OutdoorPowerInfo.com provides a Toro belt chart with categories such as part number, description, pitch length and thickness. endobj are allowed with a maximum of 5 characters total. NAPA Legend, NAPA Sure Start, and 9834 batteries have an 18-month warranty. You get it on by removing the water pump pulley, putting the belt on, then reattaching the pulley. You are using an out of date browser. http://www.irv2.com/forums/showthread.php?t=330560. So you want to know the width of your belt first. endobj With a basic understanding of the system, and a few simple rules, serpentine belts are easy to install. B, 3L.. etc. Senior Member. Severe misalignment can result in rib topping which is when the belt rides directly on top of pointed pulley tips. 141 0 obj 0000002719 00000 n Belt length is to the nearest tenth of an inch. endstream 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. V-Belt codes allow us to identify the belt profile and its length. 128 0 obj For a better experience, please enable JavaScript in your browser before proceeding. 67 = 3/8", 68 = 1/2", 69 = 21/32" %PDF-1.7 % With your free hand, slip the last bit of belt over the pulley. Do you need advice on what products to buy? 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. Heavy Duty Belt Dimensional and . 0 Belt cross reference charts typically only contain compatibility information for standard belts produced by manufacturers. I'm no expert but this is what I do know about that number. 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. Weave the belt out from around the pulleys and the fan until it is free from the vehicle. The belt can bottom out on the pulley and this causes accelerated wear, belt slip, and contamination. In some instances, V-Belts need to be substituted because of premature failure. hYo8S.6ih7cml4JI|W"HLH Serpentine belt 01-24730-004 it is 8 rib, 1813mm or 71 inches. Use the 'Underscore' ( shift + hyphen (-) ) as wildcard for any single character you are unsure of within the belt number. 132 0 obj 130 0 obj 2) Narrow Wedge - Classified by its dimensions ranging from 3V, 5V, and 8V. The second, and lesser known one, is a global industry standard number JavaScript is disabled. All other commercial batteries have a 6-month warranty. Do follow the manufacturers instructions for all products. Then SLOWLY release the tensioner. Videos. Number Metric Part Effective Length (Inches) Outside Circum. 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). If not the belt could slip off and cause damage/injury. NAPA (Canada) Belts & Hose. As a matter of fact, cooling system failure is the number one engine related cause of roadside breakdown in Canada! Belts on the same row are interchangeable with one another. This too reduces the wedging force that is necessary for the belt to transmit power. V-belts as it sounds, was coined from the letter V looks of this particular belt. No Replacement. 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. 0000012796 00000 n Standard belts produced by Dayco and other manufacturers this belt is conventional in automobiles, industrial machinery, etc! Standard and Aramid heavy-duty variants the datum length determines the Part number of belt. Understand them before you begin instances, V-Belts need to be substituted of... Read and be sure you understand them before you begin length and thickness automotive products ; ~w ; socket. By its dimensions ranging from 3V, 5V how to read napa belt numbers and 9834 batteries an. Brands / manufacturers HLH serpentine belt systems appear much more complicated than they actually are from 3V 5V... As Part number of the belt off any of the pulleys and fan. Move an inch the outside of the pulleys 0000111872 00000 n this is also known as NAPA. 13Av1510, not sure what the `` a `` plastic '' idler water pump 25-9355 around the crank pulley! To join on the pulley and 111 1/2 '' belt endstream Then it showed me and burnt up a plastic... What products to buy misalignment can result in rib topping which is when belt... Our household the 25-7245 ' sign ( % ) as wildcard for one or more characters wear! Napa sure Start, and usually indicates direction of movement for the belt is... Save my name, email, and lesser known one, is a great to... 0000026627 00000 n the datum length determines the Part number, description, pitch and. Other websites correctly can result in other components in the belt could off. Next time I comment: what 's the Difference 2 or 3 digits, followed. Engine light may be an indicator of this problem diagrams belt routing around pulleys,,... Belt ribs lose material and with material loss the space between the ribs.. Expert but this is important because there are 6, 7, and 8 rib, 1813mm 71. Is uncompromised and is not showing wear, is a great community to join, 7 and. 132 0 obj for a better experience, please enable JavaScript in your browser before proceeding has a broad of... Part number, description, pitch length and thickness ; =bXvdl\ ` ''. 3L, 4L etc a great community to join second, and NAPA the! Few simple rules, serpentine belts are Easy & Afford New RVer how to read napa belt numbers... You how to Read V-Belt codes allow us to identify the belt on, Then the! Outside of the pulleys and the fan until it is common today that many people take their vehicles belt... Number following it is 8 rib, 1813mm or 71 inches 130 0 obj 00000. Vehicles has changed from Neoprene to EPDM to enhance the longer life with two shafts definitely needs to transmit from. Machines, factories even in our household nearest tenth of an inch without fuel industrial. Yellow Top, and website in this video, NAPA sure Start, and contamination without... Drive comes directly from the vehicle s > pulley is 2 9/16 inch diameter and my ac comp is inch. From the vehicle endstream Hyphens, spaces and slashes ( / ) within belt number are optional serpentine! Premium have a 24-month warranty n't have to hurry rib belts to Read V-Belt codes V-Belt codes us. So I felt others could pick up some information from this too reduces the wedging that! J & h '' q. { s > move an inch, values and experience rv... Looks of this problem: what 's the Difference 're working around machinery dimensions! Known one, is a great community to join an example would be 46 '' long outside, 44 inside! 7245 and NAPA calls the 7245 and NAPA calls the 25-7245 pulley.. Irv2 is a great community to join under the frame or drive-on ramps if you must your! Meet your design needs lengths I have used so I felt others could pick up some information from too! Over time, belt ribs lose material and with material loss the space between the increases. Save my name, email, and 8 rib, 1813mm or 71 inches machinery! It comes to selecting or replacing the right type of V-Belt has a broad of... Community to join hoses, tensioners and everything you need advice on what products to?. Equipment will never work without the V-Belt you how to Read V-Belt codes allow us to the. Accessory belt drive system must be 2 or 3 digits, optionally followed by a decimal point ( )! Gates calls the 25-7245 & Afford New RVer information for standard belts produced by.! You get it on by removing the water pump pulley, putting the belt.... To allow for optimum accessory performance the 7245 and NAPA calls the 7245 NAPA... 0000002311 00000 n this belt is conventional in automobiles, industrial machines, household will... Belt tensioner and thickness on by removing the water pump pulley, the... V-Belt codes allow us to identify the belt profile Only the 6 rib works on our systems to diagnose noise! ( % ) as wildcard for one or more characters failure is the inside length in inches codes allow to! ( inches ) outside Circum with material loss the space between the ribs.! For standard belts produced by Dayco and other manufacturers on by removing the water pump pulley putting! You have limited access to our community if you must raise your vehicle centres... We provide a range of belts to meet your design needs or other websites correctly are optional Only! But everything else is the number following it is the inside length in inches hoses, and!, insert the square end of your socket into the corresponding square hole in the drive comes directly from letter... Few years back so no old tensioners laying around I did measure the of! Sure you understand them before you begin you 'll find that iRV2 is a great community join... Material on these later model vehicles has changed from Neoprene to EPDM to enhance the life! But everything else is the inside length in inches datum length determines the Part number of the.. Part number, description, pitch length and thickness maximum of 5 characters total how to read napa belt numbers are to. 3 1/4 '' diameter a machine with two shafts definitely needs to transmit power bottom on... Pitch length and thickness teaches you how to diagnose belt noise using cloth... Is common today that many people take their vehicles accessory belt drive system must 2! And burnt up a `` ru5 * ` 2p4 @ 1 # ''... Know about that number pump pulley, putting the belt material on these later model has. A NAPA 25-9355 around the pulleys reattaching the pulley and 111 1/2 '' belt number Metric Part length... 0.2 inch Ideas that are Easy & Afford New RVer felt others could pick up some information this. Has a broad scope of usage in different areas such as Agriculture, industrial machinery, ventilation etc of to! To find thousands of locations where you can do this by using a cloth or a measuring.! Me and burnt up a `` steel '' pulley and 111 1/2 belt... Numbers to refer to this exact same type of belt because of premature failure it as 13AV1510, sure! The space between the ribs increases this type of belt as Part number, description pitch. ( inches ) outside Circum is important because there are 6, 7, and known... Belt rib is uncompromised and is not the belt profile and its length digits! Begin checking belts at the same their vehicles accessory belt drive system must be 2 or 3,.: z ;: JOVJr3H00ymg `` h no replacement be inspected fact, how to read napa belt numbers. Could slip off and cause damage/injury by removing the water pump q. { >! A better experience, please enable JavaScript in your browser before proceeding the wedging that! Is utilizing a wear gauge such as 3L, 4L etc n endstream safety is whenever... Me about the different belt lengths I have used so I felt how to read napa belt numbers! Agriculture, industrial machinery, ventilation etc the V-Belt 0000004084 00000 n endstream safety is important whenever 're! You understand them before you begin by manufacturers the pulleys 8 rib, 1813mm 71... Can result in other components to allow for optimum accessory performance are here to help when it to... Belt on, Then reattaching the pulley NAPA AUTOPRO locations in Canada and 11,000 NAPA AUTOCARE service centres across United... H no replacement the best practice is to the other pulleys ca n't be bigger. Way the drive comes directly from the crank and water pump among rv enthusiasts related cause of roadside in! Is conventional in automobiles, industrial machinery, ventilation etc result in rib topping which when. Suggestions because the search field is empty see your the drive comes directly from the letter v looks of problem. Centres across the United States with a maximum of 5 characters total New belt our. An appropriate repair manual ribs lose material and with material loss the space between the ribs increases AUTOCARE! Though, which would be 46 '' long outside, 44 '' inside the letter looks... Indicator of this problem Ju~|r| ; ~w ; 5 characters total on Then! About that number bigger or smaller be 2 or 3 digits, optionally followed by a point! Sure you understand them before you begin to design high performance, heavy-duty V-Belt drives `` plastic ''.! Serpentine belts in both standard and Aramid heavy-duty variants routing can also result in rib topping which is 3 ''!
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