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PULLEY-ALTERNATOR 2W8494 - Caterpillar


2W8494 PULLEY-ALTERNATOR Caterpillar parts 3126B, 3176B, 3176C, 3196, 572R, 621E, 627E, 65, 65C, 65E, 70C, 75, 75C, 75D, 75E, 814B, 814F, 815B, 815F, 816F, 85C, 85D, 85E, 95E, 966D, 966F, 966F II, 970F, 972G, 973, 973C, C-10, C-12, C-9, C11, C...


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Alternative (cross code) number:
CA2W8494
2W-8494
2W8494
Caterpillar 2W8494 PULLEY-ALTERNATOR
Weight: 3 pounds 1 kg.

Buy PULLEY-ALTERNATOR 2W8494 Caterpillar genuine, new aftermarket tractor parts with delivery
CHALLENGER, WHEEL TRACTOR,

Related part:
2W8494  PULLEY-YM  2955692  CL

Cross Reference:

CATERPILLAR 2W8494,

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RAParts 2W8494 Pulley Fits Caterpillar Models
$77.00

06 Oct 2025
4.06[1.83] Pounds
US: DIY Premium Sup
RAParts 2W8494 Pulley Fits Caterpillar Models
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
DB Electrical 202-01009 Pulley Compatible With/Replacement For Caterpillar 2W8494, 2W8494VVO, 2W8494X, 2W8949, Center Of Groove To Rear 19.700mm Tractors
$22.12

24 Aug 2025
3.92[1.76] pounds
Amazon.com
DB Electrical 202-01009 Pulley Compatible With/Replacement For Caterpillar 2W8494, 2W8494VVO, 2W8494X, 2W8949, Center Of Groove To Rear 19.700mm Tractors
DB Electrical Specs: Pulley, Belt Width: 20, Case OD: 1.071"/27.200mm, Center of Groove To Rear: 0.776"/19.700mm, Center To Center Groove: 1.071"/27.200mm, ID: 0.866"/22 mm, Keyway Width: 0.157"/4mm, Number of Groves: 2, Nut Recess: 1.110"/28.200mm, OD: 3.701"/94 mm, Pulley Type: Solid || Replaces OEM Numbers: Arrowhead: ADR5059, Caterpillar: 2W8494, 2W8494VVO, 2W8494X, 2W8949, J&N Electrical Products: 202-01009 || 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement. || 100% New Aftermarket Pulley built to meet OEM specifications
DB Electrical 202-01009 Pulley Compatible With/Replacement For Caterpillar 2W8494, 2W8494VVO, 2W8494X, 2W8949, Center Of Groove To Rear 19.700mm Tractors
$24.09

01 Aug 2025
3.92[1.76] Pounds
Amazon.com
DB Electrical 202-01009 Pulley Compatible With/Replacement For Caterpillar 2W8494, 2W8494VVO, 2W8494X, 2W8949, Center Of Groove To Rear 19.700mm Tractors
DB Electrical Specs: Pulley, Belt Width: 20, Case OD: 1.071"/27.200mm, Center of Groove To Rear: 0.776"/19.700mm, Center To Center Groove: 1.071"/27.200mm, ID: 0.866"/22 mm, Keyway Width: 0.157"/4mm, Number of Groves: 2, Nut Recess: 1.110"/28.200mm, OD: 3.701"/94 mm, Pulley Type: Solid || Replaces OEM Numbers: Arrowhead: ADR5059, Caterpillar: 2W8494, 2W8494VVO, 2W8494X, 2W8949, J&N Electrical Products: 202-01009 || 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement. || 100% New Aftermarket Pulley built to meet OEM specifications
Show more prices Caterpillar parts
This part in 1 request: Show. This information for suppliers only!
#86346 2W8494
2017-08-15
Number on catalog scheme: 1
Caterpillar 2W8494 Parts scheme PULLEY-ALTERNATOR
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Compatible equipment models: 2W8494:

CHALLENGER  65   65C   65E   70C   75   75C   75D   75E   85C   85D   85E   95E  
GENERATOR SET  C9  
INDUSTRIAL ENGINE  3126B   3176B   3176C   3196   C-10   C-12   C-9   C11   C13   C7   C9  
LANDFILL COMPACTOR  816F  
LOAD HAUL DUMP  R1600   R1600G   R1600H   R1700 II   R1700G  
PETROLEUM ENGINE  C11   C13   C7   C9  
PETROLEUM PACKAGE  CX31-C13I   CX31-C9I   TH35-C11I   TH35-C13I  
PETROLEUM TRANSMISSION  TH31-E61  
PIPELAYER  572R  
PUMPER  SBF214   SPP101   SUF557  
SOIL COMPACTOR  815B   815F  
TRACK LOADER  973   973C  
TRACK-TYPE TRACTOR  D6H   D6H XL   D6H XR   D6R   D7H   D7R   D7R II   D9N  
WHEEL DOZER  814B   814F  
WHEEL LOADER  966D   966F   966F II   970F   972G  
WHEEL SCRAPER  621E  
WHEEL TRACTOR  627E   Caterpillar

Information:

All Caterpillar EnginesSome components of the 4S6553 Engine Evaluation Test Instrument Group have not been regularly available. Because of this, the 4S6553 Group has been canceled and replaced by the 6V3150 Engine Pressure Group and

Caterpillar SIS machinery equipment:

Caterpillar SIS
Petroleum Mechanical Package P9W00001-UP » 2W-8494 PULLEY-ALTERNATOR
3196 Industrial Engine 1DW00001-UP » 2W-8494 PULLEY-ALTERNATOR
3176C Industrial Engine 2AW00001-UP » 2W-8494 PULLEY-ALTERNATOR
3176C Engine For Truck Mounted Pumper-9KZ1-Up 5DZ00001-UP » 2W-8494 PULLEY-ALTERNATOR
C-10 Industrial Engine BCX00001-UP » 2W-8494 PULLEY-ALTERNATOR
C-12 Industrial Engine BDL00001-UP » 2W-8494 PULLEY-ALTERNATOR
3126B Industrial Engine BEJ00001-UP » 2W-8494 PULLEY-ALTERNATOR
C-9 Industrial Engine CLJ00001-UP » 2W-8494 PULLEY-ALTERNATOR
SBF214 Skid Mounted Power Pack CSB00001-UP » 2W-8494 PULLEY-ALTERNATOR
SUF557 Skid Mounted Power Pack LTF00001-UP » 2W-8494 PULLEY-ALTERNATOR
C11 Industrial Engine GLS00001-UP » 2W-8494 PULLEY-ALTERNATOR
C13 Industrial Engine LGK00001-UP » 2W-8494 PULLEY-ALTERNATOR
C9 Industrial Engine JSC00001-UP » 2W-8494 PULLEY-ALTERNATOR
C9 Petroleum Engine P9L00001-UP » 2W-8494 PULLEY-ALTERNATOR
C9 Industrial Engine MBD00001-UP » 2W-8494 PULLEY-ALTERNATOR
C7 Industrial Engine JTF00001-UP » 2W-8494 PULLEY-ALTERNATOR
C7 Industrial Engine JRA00001-UP » 2W-8494 PULLEY-ALTERNATOR
C7 Petroleum Engine C7P00001-UP » 2W-8494 PULLEY-ALTERNATOR
C13 Petroleum Engine A5K00001-UP » 2W-8494 PULLEY-ALTERNATOR
C11 Petroleum Engine B5K00001-UP » 2W-8494 PULLEY-ALTERNATOR
C9 Petroleum Engine KLW00001-UP » 2W-8494 PULLEY-ALTERNATOR
C7 Petroleum Engine K2A00001-UP » 2W-8494 PULLEY-ALTERNATOR
TH35-C13I Petroleum Power Train Package LGK00001-UP POWERED BY C13 Engine » 2W-8494 PULLEY-ALTERNATOR
TH31-C9I Petroleum Package JSC00001-UP POWERED BY C9 Engine » 2W-8494 PULLEY-ALTERNATOR
TH35-C11I Petroleum Power Train Package GLS00001-UP » 2W-8494 PULLEY-ALTERNATOR
CX31-P600-C11I Petroleum Power Train Package GFY00001-UP POWERED BY C11 Engine » 2W-8494 PULLEY-ALTERNATOR
CX31-C13I Petroleum Powertrain Package LGK00001-UP » 2W-8494 PULLEY-ALTERNATOR
CX31-C9I Petroleum Power Train Packaging JSC00001-UP » 2W-8494 PULLEY-ALTERNATOR
TH31-C9P Petroleum Power Train Package KLW00001-UP POWERED BY C9 Engine » 2W-8494 PULLEY-ALTERNATOR
C7 Petroleum Mechanical Package C7P00001-UP POWERED BY C7 Engine » 2W-8494 PULLEY-ALTERNATOR

Cat SIS web machinery list:

Caterpillar parts catalog
XQP275 Generator Set XP700001-UP POWERED BY C9
XQP300 Rental Generator Set XPL00001-UP POWERED BY C9
C9 Generator Set NTX00001-UP
3176B Industrial Engine 3NL00001-UP
3176C Engine For Truck Mounted Pumper-9KZ1-Up 5DZ00001-UP
SBF214 Skid Mounted Power Pack CSB00001-UP
SUF557 Skid Mounted Power Pack LTF00001-UP
SPP101 Skid Mounted Pumper 71500001-UP
C11 Industrial Engine GLS00001-UP
C13 Industrial Engine LGK00001-UP
C9 Industrial Engine JSC00001-UP
C9 Rental Generator Set X3R00001-UP
C9 Generator Set C9E00001-UP
C7 Industrial Engine JTF00001-UP
TH31-C9I Petroleum Package JSC00001-UP POWERED BY C9 Engine
TH35-C11I Petroleum Power Train Package GLS00001-UP
CX31-C13I Petroleum Powertrain Package LGK00001-UP
CX31-C9I Petroleum Power Train Packaging JSC00001-UP
C9 Generator SET NBP00001-UP
C9 Petroleum Engine P7Z00001-UP
C9 Generator Set NGP00001-UP
C9 Generator Set LX900001-UP
C9 Generator Set LN900001-UP
C11 Engine Emissions Retrofit Repower Tier II for R1600G Load Haul Dump Truck 9YZ00001-UP (MACHINE)
815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine
Challenger 75C Agricultural Tractor 4KK01000-UP (MACHINE) POWERED BY 3176 Engine
Challenger 85C Agricultural Tractor 9TK01000-UP (MACHINE) POWERED BY 3176 Engine
815F Soil Compactor 1GN00001-UP (MACHINE) POWERED BY 3306 Engine
816F COMPACTOR 5FN00001-UP (MACHINE)
Challenger 65D Agricultural Tractor 2ZJ01965-UP (MACHINE) POWERED BY 3306 Engine
Challenger 75D Agricultural Tractor 5AR00001-UP (MACHINE) POWERED BY 3176C Engine
Challenger 85D Agricultural Tractor 4GR00001-UP (MACHINE) POWERED BY 3196 Engine
Challenger 95E Agricultural Tractor 6KS00001-UP (MACHINE) POWERED BY 3196 Engine
Challenger 85E Agricultural Tractor 6JS00001-UP (MACHINE) POWERED BY 3196 Engine
Challenger 75E Agricultural Tractor 6HS00001-UP (MACHINE) POWERED BY 3176C Engine
Challenger 65E Agricultural Tractor 6GS00001-UP (MACHINE) POWERED BY 3176C Engine
Challenger 65E Agricultural Tractor 1GM00001-UP (MACHINE) POWERED BY 3176 Engine
Challenger 75E Agricultural Tractor 1HM00001-UP (MACHINE) POWERED BY 3176 Engine
Challenger 85E Agricultural Tractor 1NM00001-UP (MACHINE) POWERED BY 3196 Engine
Challenger 95E Agricultural Tractor 1SM00001-UP (MACHINE) POWERED BY 3196 Engine
572R Pipelayer 2HZ00001-UP (MACHINE) POWERED BY 3306 Engine
R1700G Load Haul Dump SBR00001-UP (MACHINE) POWERED BY C11 Engine
C9 Industrial Engine JSC00001-UP
R1600G Load Haul Dump 9YZ00001-UP (MACHINE) POWERED BY 3176C Engine
R1600H Load Haul Dump 9SD00001-UP (MACHINE) POWERED BY C11 Engine
R1700G Load Haul Dump XBR00001-UP (MACHINE) POWERED BY C11 Engine
C11 Engine Emissions Repower Upgrade Tier II for R1600G Load Haul Dump 9PP00001-UP (MACHINE)


Parts pulley Caterpillar catalog:

2278313 PULLEY AS-IDLER
345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 725, 730, C11, C13, C7, CX31-C13I, RM-300, TH35-C11I, TH35-C13I, W345C MH
1094848 PULLEY-CRANKSHAFT
235B, 572R, D6R, D7R
2P6128 PULLEY
120B, 140G, 330, 330 L, 330B L, 515, 517, 525, 527, 528B, 530B, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 815, 920, 930, 941, 950, 951B, 955K, 955L, 966C, 980B, D4D, D4E, D4H, D4H XL, D4HTSK III...
4N4534 PULLEY-CRANKSHAFT
245, 375, 375 L, 5080, 578, 583R, 587R, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 651B, 826C, 980C, 980F, 983B, D8N, D8R, D8R II, D9N
4N2697 PULLEY
245, 245B, 245D, 375, 375 L, 5080, 578, 583R, 587R, 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 651B, 657B, 824C, 826C, 980C, 980F, 983B, D8N, D8R, D8R II, R2900, R2900G, R3000H
1W4369 PULLEY-ALTERNATOR
320B, 322C FM, 325B L, 611, 615, 615C, 814B, 815B, 950B, 950B/950E, 963, 966D, 973, 973C, CS-643, G936
7W5685 PULLEY-CRANKSHAFT
611, 615C, 815B, 936F, 963, 973, 973C, G936
7W5684 PULLEY-CRANKSHAFT
814B, 815B, 950B, 973
8N3304 PULLEY-TIGHTENER
589, 651E, 657E, 768C, 769C, D8L, D9L, D9N
7N1275 PULLEY-FAN DRIVE
578, 583R, 587R, 589, 631E, 633E II, 637D, 637E, 651E, 657E, 69D, 768C, 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 988B, D8L, D8N, D9L, D9N
2W8493 PULLEY-FAN DRIVE
572R, 814B, 815B, 966F, 966F II, 970F, 972G, D6R, D7H, D7R
5S9080 PULLEY (Alternator)
518C, 627, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 966C, 977K, D6D, E300B
3345329 PULLEY GP-AUXILIARY DRIVE
3508B, 3508C, 3512C, 3516C
2307353 PULLEY GP-CRANKSHAFT
3054C, 3054E, 315C, 414E, 416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 442D, 442E, 444E, 914G, AP-300, AP-650B, AP-800D, CB-434D, CB-534D, CB-564D, CD-54, CP-433E, CP-...
2247823 PULLEY GP-FAN DRIVE
330C, 330C L
4P6666 PULLEY GP-CRANKSHAFT
D5C
6N3788 PULLEY GP-AUXILIARY DRIVE
631D, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D
2P8599 PULLEY GP-CRANKSHAFT
528, D6C
2569759 PULLEY GP-AUXILIARY DRIVE
C7, C9, CX31-C9I, TH31-E61
1W7667 PULLEY GP-FAN & ALT DRIVE
571G, 572G, D7G, D7G2
3324632 PULLEY GP-CRANKSHAFT
312E, 312E L, 316E L, 318E L, 416F, 420F, 428F, 430F, 432F, 434F, 444F, 450F, C4.4, D3K2 LGP, D4K2 XL, D5K2 XL
3223805 PULLEY GP-CRANKSHAFT
C1.1
1753223 PULLEY GP-IDLER
140G, 140M, 3116, 3126, 3126B, 3126E, AP-1055D, AP-755, BG-2455D, BG-260D, C7, C9, CX31-C9I, MTC735, TH31-E61
4W7523 PULLEY GP-FAN DRIVE
3508, 3512, 3516
2w8494
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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