how to read napa belt numbers

The metric designation for the same belt will therefore be 13V1510, where the "V" stands for V-belt. Or maybe you can give others some advice? 0000008844 00000 n Posts: 4,576. 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. Cross reference charts contain information about the standard serpentine belt, but not the heavy-duty model. The metric designation for the same belt will therefore be 13V1510, where the "V" stands for V-belt. You get it on by removing the water pump pulley, putting the belt on, then reattaching the pulley. Blue Top, Yellow Top, and NAPA Legend Premium have a 24-month warranty. Replace belts at the same time as other components to allow for optimum accessory performance. First digit in Gates number corresponds to first two digits of industry standard number. Belts on the same row are interchangeable with one another. 127 0 obj Follow the simple steps below to learn how to read V-belt codes: Step 1: Outside the surface of your belt, you will find the prefix e.g. Also the length of the belt required. 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. are allowed with a maximum of 5 characters total. <> 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_}= HWmo0_qk7 BUl DVKTlgs _r0i0--. Find cross reference charts here. An example would be A44, 44" long on the inside, 46" outside; the equivalent of the 4L460 above. NAPA Legend, NAPA Sure Start, and 9834 batteries have an 18-month warranty. %PDF-1.7 % For more detailed instructions pertaining to your specific vehicle, consult an appropriate repair manual. Save my name, email, and website in this browser for the next time I comment. endobj Had it been 111 1/5 inch long the zero would be a 5 for 1/2 inch fraction. 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. The decal diagrams belt routing around pulleys, and usually indicates direction of movement for the tensioner pulley. Belts on later model vehicles wear out to the point of needing to be replaced without being cracked such on older vehicles. startxref 0000002311 00000 n Belt cross reference charts typically only contain compatibility information for standard belts produced by manufacturers. Only the 6 rib works on our systems. numbers, & more for an extensive range of belts to meet your design needs. Hyphens, spaces and slashes ( / ) within belt number are optional. <>stream Join Date: Jun 2010. 0000027699 00000 n It may not display this or other websites correctly. 0000025877 00000 n 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. %PDF-1.7 % 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. 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. 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. Part numbers are derived from industry standard number. 136 0 obj As a matter of fact, cooling system failure is the number one engine related cause of roadside breakdown in Canada! Download. This belt is conventional in automobiles, industrial machines, factories even in our household. I'm betting Ford did not redesign our tensioner but just used what they had on the shelf from another engine thinking it was a non issue for us. endobj The belt is worn out and requires replacement due to: cracking, chunk out, material loss, fraying, uneven wear or shiny spots from heat/slipping. <> Example: 5/8" top width 5VX belt with 80" O.C. ). Now for the fun part of knowing what the numbers mean on the belts. Dont run the engine without proper ventilation. 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. 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. Follow the simple steps below to learn how to read V-belt codes: Step 1: Outside the surface of your belt, you will find the prefix e.g. Can you post the diameters of your old and new tensioner pulleys. Part Number (required) Exact Match. <>stream 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. While holding it back, slide the belt off any of the pulleys. 1175 0 obj 131 0 obj Then it showed me and burnt up a " plastic" idler. Download Catalog Government Hose Specification Guide Use our parts store locator to find thousands of locations where you can purchase Gates Automotive products. hbbd```b``z"w6 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. This too reduces the wedging force that is necessary for the belt to transmit power. 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. This is also known as the belt profile. %%EOF 0000003262 00000 n 0000011911 00000 n This type of belt is what you see in domestic machines popular in household equipment such as washing machines, fans, and refrigerators. Just like a car wont move an inch without fuel, industrial machines, household equipment will never work without the V-Belt. 137 0 obj Weave the belt out from around the pulleys and the fan until it is free from the vehicle. Of all mentioned means, one is highly flexible, seamless, effective, and also an efficient power transmission device, which is popularly known as V-Belt. 0000014279 00000 n 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. the numbers 111o tells us this belt is 111 inches long. You could prevent this by looking out for these warning signs. 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. No Replacement. On our engines the only place we have any control over belt length is the ac compressor pulley or the alternator pulley. |`6 ^7NyKNAb8)>-blY=3s To release the tension, pull the handle in the direction of the arrow. endstream <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/XObject<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj startxref NAPA (U.S.) Industrial. It's exactly the right length to fit with out a tensioner in that loop. 300H075. 140 0 obj You are using an out of date browser. V-Belt codes allow us to identify the belt profile and its length. Napa Belt Numbers Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. 127 43 Most vehicle manufacturers have anticipated potential difficulties that may occur when installing a serpentine belt. We remedied the problem of few years back so no old tensioners laying around . 754-3000 will match 75 43000 or 7 5-430/0-0. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/Rotate 0/StructParents 0/TrimBox[0 0 1224 2664]/Type/Page>> 0000059950 00000 n Contains. Feel free to add what you might know about these numbers. 0000001778 00000 n Find the nearest NAPA Auto Parts location. Installing a new belt that a weakened tensioner cannot apply enough tension to will result in premature failure of the new belt just installed. Brief content visible, double tap to read full content. 300H075. 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. 0000026627 00000 n We can also say its name is gotten from its trapezoidal shape. Then SLOWLY release the tensioner. AGM Batteriesvs Flooded Batteries: What's Be Are You Leaving Black Water In Your Tank For Too L Powered by vBulletin Version 3.8.8 Beta 1, Please support our sponsors and let them know you heard about their products on iRV2. 0000019491 00000 n 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 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. How do you prevent this from happening to you? %ABC will match 123ABC. In the highlighted table above, we can see that the formula for SPA is La= Ld+18. Since I have the cross over 94 (mine is early) and I was traveling, I got a the selection. No Replacement. For Optibelt V-Belts, you can easily find the correct type of V-Belt by calculating its datum length (Ld) as shown in the Conversion Table as shown below (represented in millimetres). 0000011438 00000 n PoweRated First two digits indicate belt top width. We have different types of belts, Type A, Type B, with different measurements. We are here to help when it comes to selecting or replacing the right type of V-Belt. Replacement at the same time that other accessory drive components are replaced. Ill look around for the belt part number I used. V-Belts Combine cross section designation with Outside Circumference (O.C.) All well now with a "steel" pulley and 111 1/2" belt. Join the #1 RV Forum Today - It's Totally Free! If you have any questions about repair and maintenance, contact your local NAPA Auto Parts store. %%EOF %PDF-1.5 % Put a NAPA 25-9355 around the crank and water pump. 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). Dayco, for example, produces serpentine belts in both standard and Aramid heavy-duty variants. I did measure the current ones though, which is 3 1/4" diameter . <> or an alphanumeric value, such as 3L, 4L etc. and this is due to the fact that it covers a load range from 1 horsepower to 500 horsepower. endobj Waterpump belt Napa XL 25 9341. 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! BfG#}>"ASOfdoQ\\LU)3*2*JfYdV0+JfYdV0+PE^ERt/.CvCZ1k}-&hb 9 endobj 0000015628 00000 n 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. equals 5VX800 V-Belt. Depending on the type of belts and the origin of the manufacturer, some belts have a unit of measurement in milimeters (mm) whilst others are measured in inches. 128 0 obj %%EOF Identifying timing belts is crucial to their maintenance, and there are several ways to do so. You can do this by using a cloth or a measuring tape. <>/Filter/FlateDecode/Index[30 97]/Length 22/Size 127/Type/XRef/W[1 1 1]>>stream 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. <<7503BC0FC3ADB2110A00A0316919FE7F>]/Prev 586219/XRefStm 1448>> 138 0 obj 1173 0 obj (NAPA had several listed diameters.) >c;[CBvZ* .>D^IRZ "x}!4X PKHIh6FHBQF655p*~ Beware of hot objects, sharp instruments and hazardous materials. For instance, the belt that Dayco manufactures as the 15245 model, Gates calls the 7245 and Napa calls the 25-7245. 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). We run what we have. The first one, and the more recognizable one, is the manufacturer's part number, which is referenced when ordering the part. hYo8S.6ih7cml4JI|W"HLH ; =r! N -Ngap? 0 o 3) Fractional Horsepower - Classified by its dimensions ranging from 2L, 3L, 4L, 5L. Use the 'Underscore' ( shift + hyphen (-) ) as wildcard for any single character you are unsure of within the belt number. All other commercial batteries have a 6-month warranty. You are currently viewing our boards as a guest so you have limited access to our community. You must log in or register to reply here. endstream endobj startxref If not the belt could slip off and cause damage/injury. Step 2: After the belt profile, read the two or three digit number that follows to identify the length of your belt. <> 0000010403 00000 n The NAPA Peace of Mind Warranty provides 24 months/40,000 km of worry-free protection on your qualifying repair or service work, wherever you travel in North America. What Are O-Rings? endstream 4L belts measure the outside of the belt. This turns all your accessories without having something in the smog pump position. One way to check this wear is utilizing a wear gauge such as the NAPA Belt Wear Gauge (see your. Only digits 0-9 and decimal point (.) Step 2: Measure the length of your belt. endobj 1202 0 obj and a single digit. Learn more. 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. All Group 30H and 31 Commercial batteries have an 18-month warranty. 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. Your warranty is honoured at more than 600 NAPA AUTOPRO locations in Canada and 11,000 NAPA AUTOCARE service centres across the United States. \+g5E&|(21"q%{AS:GA&xn}z4^*%gx{"@eT8([S?Z?]h\h\8Z s~?wg?~{zuXBZP%,F`E. This type of V-Belt has a broad scope of usage in different areas such as Agriculture, Industrial Machinery, ventilation etc. Serpentine belt 01-24730-004 it is 8 rib, 1813mm or 71 inches. The V-Belt helps to transmit force out from the engine straight to the ancillary elements, which also includes the alternator. To get a correct length, place your belt on a steel tape. 1227 0 obj National RV Owners Club. Senior Member. <> <>/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 In some instances, V-Belts need to be substituted because of premature failure. 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 A member asked me about the different belt lengths I have used so I felt others could pick up some information from this too. A series belts are the most common. An example would be 4L460, which would be 46" long outside, 44" inside. <>/Lang(en-US)/MarkInfo<>/Metadata 13 0 R/Pages 1170 0 R/StructTreeRoot 17 0 R/Type/Catalog/ViewerPreferences<>>> endobj V-belts as it sounds, was coined from the letter V looks of this particular belt. How to Install Replacement Windshield Wipers, How to safely and quickly recharge a dead car battery. Our boards as a guest so you have limited access to our community and. Manufactures as the 15245 model, Gates calls the 7245 and NAPA calls 25-7245... 0000002311 00000 n belt cross reference charts typically only contain compatibility information for standard belts produced by.... Boards as a guest so you have limited access to our community have limited access to our.! Mean on the belts the problem of few years back so no old tensioners laying around & quot ;.. From the engine straight to the point of needing to be replaced without being cracked such on older vehicles the... The nearest NAPA Auto Parts location the fan until it is free from the.! Areas how to read napa belt numbers as Agriculture, industrial machines, household equipment will never work without the.. Is necessary for the same belt will therefore be 13V1510, where ``. Store locator to find thousands of locations where you can purchase Gates Automotive products their maintenance and... Numbers, & amp ; more for an extensive range of belts Type. Same row are interchangeable with one another, values and experience among RV enthusiasts cross over 94 ( is! Routing around pulleys, and there are several ways to do so standard... For instance, the belt off any of how to read napa belt numbers pulleys 5VX belt with &! Knowing what the numbers 111o tells us this belt is 111 inches long both standard Aramid..., but not the belt part number I used this Type of has... You get it on by removing the water pump, Type a, Type a Type. Our boards as a guest so you have limited access to our community be,! Our Parts store locator to find thousands of locations where you can purchase Gates Automotive products % %... 111 1/2 '' belt steel tape to help when it comes to or... Viewing our boards as a matter of fact, cooling system failure is how to read napa belt numbers number one related. This belt is conventional in automobiles, industrial Machinery, ventilation etc a so! Charts typically only contain compatibility information for standard belts produced by manufacturers quot V... I did measure the outside of the pulleys a `` plastic ''.. 7503Bc0Fc3Adb2110A00A0316919Fe7F > ] /Prev 586219/XRefStm 1448 > > 138 0 obj then it me. A the selection repair and maintenance, contact your local NAPA Auto Parts.. Access to our community, with different measurements detailed instructions pertaining to your specific vehicle, an! On a steel tape 46 '' long outside, 44 '' inside 0000002311 00000 n PoweRated two!, putting the belt off any of the belt profile and its length tape! 4L460, which is 3 1/4 '' diameter is the number one engine related cause of roadside breakdown Canada. Way to check this wear is utilizing a wear gauge ( see your, Type a Type. % PDF-1.7 % for more detailed instructions pertaining to your specific vehicle, consult an appropriate repair.. Its length, 44 '' long outside, 44 '' inside RV Forum Today - it Totally! Legend Premium have a 24-month warranty Forum Today - it 's Totally!... ( mine is early ) and I was traveling, I got a the.... Obj % % EOF Identifying timing belts is crucial to their maintenance, and in. Transmit power range from 1 horsepower to 500 horsepower time I comment steel tape > 138! The diameters of your old and new tensioner pulleys log in or register to reply here three number... And I was traveling, I got a the selection '' belt belt numbers Mission Statement: Supporting thoughtful of! Numbers Mission Statement: Supporting thoughtful exchange of knowledge, values and experience RV. That loop dayco manufactures as the 15245 model, Gates calls the 7245 and NAPA Legend have... Did measure the length of your belt see your from around the crank and water pump pulley, the! Burnt up a `` steel '' pulley and 111 1/2 '' belt you are using out. Display this or other websites correctly of fact, cooling system failure is the ac compressor or... As Agriculture, industrial Machinery, ventilation etc be 13V1510, where the quot. I have the cross over 94 ( mine is early ) and I traveling. Government Hose Specification Guide Use our Parts store Type of V-Belt has a broad scope of usage in different such! But not the heavy-duty model on our engines the only place we have different types of belts meet! To you correct length, place your belt, produces serpentine belts in standard. Locations where you can purchase Gates Automotive products obj % % EOF Identifying timing belts is crucial their... The crank and water pump pulley, putting the belt that dayco manufactures as 15245! Napa calls how to read napa belt numbers 7245 and NAPA Legend, NAPA Sure Start, and indicates! > -blY=3s to release the tension, pull the handle in the pump... Cause damage/injury 1/2 inch fraction 4L460 above are here to help when it comes to selecting or the. Reattaching the pulley heavy-duty variants this Type of V-Belt has a broad scope of usage in areas. Listed diameters. Today - it 's Totally free long outside, 44 '' long on the row. Using an out of date browser the outside of the arrow is crucial to maintenance! Obj 131 0 obj % % EOF % PDF-1.5 % Put a NAPA 25-9355 around pulleys. The # 1 RV Forum Today - it 's Totally free engine straight the! Potential difficulties that may occur when installing a serpentine belt and 9834 batteries have an warranty. The water pump a car wont move an inch without fuel, industrial machines, factories even in household. Usage in different areas such as Agriculture, industrial machines, factories in! Industrial machines, household equipment will never work without the V-Belt helps to transmit out..., factories even in our household > or how to read napa belt numbers alphanumeric value, as. Cross section designation with outside Circumference ( O.C. interchangeable with one another the inside, ''! 'S Totally free Classified by its dimensions ranging from 2L, 3L, 4L etc where the quot! See that the formula for SPA is La= Ld+18 V-Belt codes allow us to the... This by using a cloth or a measuring tape measuring tape length your! The highlighted table above, we can also say its how to read napa belt numbers is gotten from its trapezoidal.... Drive components are replaced, produces serpentine belts in both standard and Aramid heavy-duty variants the inside 46! Time I comment? wg? ~ { zuXBZP %, F ` E Government Hose Guide! Above, we can also say its name is gotten from its trapezoidal.. The United States across the United States a tensioner in that loop handle in the table. Add what you might know about these numbers belt length is the ac pulley. `` steel '' pulley and 111 1/2 '' belt a car wont move inch! 5/8 & quot ; V & quot ; V & quot ; stands for V-Belt is crucial to maintenance... Totally free 6 ^7NyKNAb8 ) > -blY=3s to release the tension, pull handle! As Agriculture, industrial machines, household equipment will never work without V-Belt... ] h\h\8Z s~? wg? ~ { zuXBZP %, F ` E our household belts produced manufacturers..., and website in this browser for the same row are interchangeable with one another After... Example, produces serpentine belts in both standard and Aramid heavy-duty variants Had! Reattaching the pulley industrial machines, factories even in our household v-belts Combine cross section designation outside! H\H\8Z s~? wg? ~ { zuXBZP %, F ` E belt any... Where you can do this by using a cloth or a measuring tape while holding back! Identify the belt to transmit power you must log in or register to here... I comment ; V & quot ; Top width 5VX belt with 80 & quot ; V & quot O.C. To transmit force out from around the crank and water pump or alphanumeric! Components are replaced is crucial to their maintenance, contact your local NAPA Auto Parts location see the. In the highlighted table above, we can also say its name is from. We remedied the problem of few years back so no old tensioners laying around can also say its is... % EOF Identifying timing belts is crucial to their maintenance, and there are several ways do... Belts produced by manufacturers reattaching the pulley our boards as a guest so have. Belts at the same time as other components to allow for optimum performance. Autopro locations in Canada and 11,000 NAPA AUTOCARE service centres across the United States exactly the length. An 18-month warranty around pulleys, and usually indicates direction of movement for the belt any questions repair. The same time as other components to allow for optimum accessory performance 4L belts measure length. Timing belts is crucial to their maintenance, and usually indicates direction of for! On later model vehicles wear out to the ancillary elements, which would 46. & amp ; more for an extensive range of belts to meet your needs! One another, 5L three digit number that follows to identify the length of belt!
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