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PULLEY AS-IDLER 1337023 - Caterpillar


1337023 PULLEY AS-IDLER Caterpillar parts 120M 2, 3176C, 3196, 3406E, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 621B, 621G, 623G, 62...
Rating:
39
Alternative (cross code) number:
CA1337023
133-7023
1337023
Caterpillar 1337023 PULLEY AS-IDLER
Weight: 1 pounds 0 kg.

Buy PULLEY AS-IDLER 1337023 Caterpillar genuine, new aftermarket tractor parts with delivery
CHALLENGER, WHEELED EXCAVATOR,

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$205.49

26 Aug 2025

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Replacement for fits 1337023 Pulley As-Idler Fits Caterpillar Models
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26 Aug 2025

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133-7023 PULLEY ASSY - IDLER Suitable For Caterpillar 1337023
KMP BRAND Suitable for Caterpillar
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21 Aug 2025

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DUANXFRQ 2 Left+Right Front Struts Shocks Coil Springs Dampers Set for Ram for ProMaster 2500 2015-2018 for ProMaster 3500 2014-2022 May Be Different 1337023R 1337023 L
DUANXFRQ Fitment:for Ram;for ProMaster 2500 2015-2018;for ProMaster 3500 2014-2022 || Items Included:Shock || Location:Front,left,right || Part Number:1337023L, 1337023R, H15173 || Color:Actual item color may be different || Surface Finish:Color may be different || Built Standard:Built with high standard and care to meet industry standards for quality control, ensuring reliable and consistent performance || Material:the item is crafted using materials, carefully selected for their superior strength and durability, ensuring super-quality and performance
Number on catalog scheme: 15
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Compatible equipment models: 1337023:

CHALLENGER  MTC735  
FRONT SHOVEL  385C   5090B  
GENERATOR SET  C9  
INDUSTRIAL ENGINE  3176C   3196   C-10   C-12   C15   C18   C9  
LANDFILL COMPACTOR  816F  
LOAD HAUL DUMP  R1300G II  
MARINE ENGINE  C9  
MOBILE HYD POWER UNIT  365C L   385C   385C L  
MOTOR GRADER  120M 2  
PETROLEUM ENGINE  C15   C18  
PETROLEUM PACKAGE  CX31-C15I   CX35-P800   TH35-C15I  
SOIL COMPACTOR  815F  
TRACK-TYPE TRACTOR  D9T  
UNDERGROUND ART TRUCK  AD30  
WHEEL DOZER  814F   844  
WHEEL LOADER  966G II   972G II   990   990 II  
WHEELED EXCAVATOR  W345B II   Caterpillar

Information:

SEBE9291 August 3, 2005
U-261
D-201
O-213
Priority PRODUCT IMPROVEMENT PROGRAM FOR INSPECTINGAND FLUSHING THE CRANKCASE ON CERTAIN 3500 SERIES ENGINES
1302 PI30837
This Program must be administered assoon as possible. When reporting the repair, use "PI30837" as the Partnumber and "7751" as the Group Number, "56" as the Warranty Claim DescriptionCode and "T" as the SIMS Description Code. Exception: If the repair isdone after failure, use "PI30837" as the Part Number, "7751" as the GroupNumber, "96" as the Warranty Claim Description Code, and "Z" as the SIMSDescription Code. The information supplied in this serviceletter may not be valid after the termination date of this program. Donot perform the work outlined in this Service Letter after the terminationdate without first contacting your Caterpillar product analyst.
COMPLETION DATE
TERMINATION DATE
February 28, 2006 August 31, 2006PROBLEM
The engine oil pan on some 3500 partsservice engines may be contaminated with water/VCI. As a result of a manufacturingprocess error some engines may have the water-based VCI preservative usedto treat the cooling system in the engine oil pan. Running an engine withwater/VCI in the crankcase can lead to engine failure.AFFECTED PRODUCT
Model Identification Number
3508 4ZL1067-1068, 1079-1083,1085-1086
3508B S2B155-159S2E288-2915XS613-6432GR5716, 5748, 5788, 5802, 5817,5823, 5915, 5918, 5921
3516B 7TR1658, 1691
G3508 9TG428, 430, 432-435, 438-439
G3512 7NJ1201, 1215, 1219, 1222,1224-1226, 1229, 1256CTM365, 369
G3512B 8BR1168
G3516 4EK4367, 4373-4374, 4383,4391, 4397, 4444-4445, 4455, 4461, 4464, 4479, 4484, 4494, 4497, 4564,4567, 4574-4575, 4579-4583, 4599ZBA117, 119-120, 129
G3516B 8WM618, 654
5130 5ZL738-740PARTS NEEDED
No parts required.ACTION REQUIRED
Inspect the engine oil pan for the presence of water.If water is found the engine oil will need to be drained. The crankcasewill need to be flushed with a low viscosity water displacing products.Example WD40OWNER NOTIFICATION
U.S. and Canadian owners will receive the attachedOwner Notification.SERVICE CLAIM ALLOWANCES
Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs.
100% 100% 0 0 0 0
This is a 1.0 hour job to inspect.An additional 4.0 hours will be allowed if the crankcase needs to be flushed. U.S. and Canadian Dealers Only- Eligible dealers may enter a Type 2 SIMS ReportPARTS DISPOSITION
Handle the parts in accordance with your WarrantyBulletin on warranty parts handling.MAKE EVERY EFFORT TO COMPLETE THIS PROGRAMAS SOON AS POSSIBLE.Attach. (1-Owner Notification)COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999PRIORITY - PRODUCT IMPROVEMENT PROGRAM FORINSPECTING AND FLUSHING THE CRANKCASEMODELS INVOLVED - CERTAIN 3500 SERIES ENGINESDear Caterpillar Product Owner:The crankcase needs to be inspected on theproducts listed below. If water contamination is found the crankcase willbe flushed. You will not be charged for the service performed.Contact your local Caterpillar dealer immediatelyto schedule this service. The dealer will advise you of the time requiredto complete this service. Please refer the dealer to their Service Letterdated August 3, 2005 when scheduling this service.We regret the inconvenience this may causeyou, but urge you to have this service performed as soon as possible toprevent unscheduled downtime.Caterpillar Inc.
Identification #(s)Attached to August 3, 2005 Service Letter

Cat SIS web machinery list:

Caterpillar parts catalog
C-10 Truck Engine 3CS00001-UP
C-12 Truck Engine 2KS00001-UP
3406E Truck Engine 2WS00001-UP
C-10 Truck Engine 2PN00001-04806
C-12 Truck Engine 1YN00001-UP
C-12 Truck Engine 9NS00001-UP
3196 Industrial Engine 1DW00001-UP
3176C Industrial Engine 2AW00001-UP
C-10 Truck Engine 8YS00001-UP
3406E Truck Engine 5DS00001-UP
3406E Truck Engine 1LW00001-UP
C-10 Truck Engine 2PN04807-UP
3406E Truck Engine 1MM00001-UP
C-15 Truck Engine 6NZ00001-UP
C-16 Truck Engine 7CZ00001-UP
C-10 Industrial Engine BCX00001-UP
C-12 Industrial Engine BDL00001-UP
C-12 Truck Engine CPD00001-UP
C-15 Truck Engine MBN00001-UP
C-10 Truck Engine MBJ00001-UP
C-12 Truck Engine MBL00001-UP
C9 Marine Engine CSN00001-UP
C15 On-highway Engine BXS00001-UP
C11 On-highway Truck Engine KCA00001-UP
C13 On-highway Engine KCB00001-UP
C-18 Truck Engine MDP00001-UP
C15 Industrial Engine JRE00001-UP
C18 Industrial Engine WJH00001-UP
C9 Industrial Engine JLW00001-UP
C9 Marine Engine C9B00001-UP
C9 Marine Auxiliary and Gen Set Engine C9A00001-UP
C9 Industrial Engine JSC00001-UP
C9 Marine Generator Set SJB00001-UP
C15 On-Highway Truck MXS00001-UP
C9 Marine Engine X9X00001-UP
C9 Marine Engine Z9X00001-UP
C13 Truck Engine JAM00001-UP
C15 Engine for Combat and Tactical Vehicles BS900001-UP POWERED BY C15 Engine
C15 Euro III Truck Engine RKS00001-UP
3406E Reman On-highway Engine 4AS00001-UP
C15 Petroleum Engine JDK00001-UP
C18 Petroleum Engine WJW00001-UP
TH35-C15I Petroleum Power Train Package JRE00001-UP POWERED BY C15 Engine
C9 Marine Auxiliary and Gen Set Engine C9Y00001-UP
C31-P600-C15I Petrolium Powertrain Package JRE00001-UP POWERED BY C15 Industrial Engine
CX35-P800-C18I Petroleum Power Train Package PCZ00001-UP
C-9 Caterpillar Engine for AGCO Challenger 81200001-UP (MACHINE)
815F Soil Compactor BKL00001-UP (MACHINE) POWERED BY 3176C Engine
816F Landfill Compactor BMR00001-UP (MACHINE) POWERED BY 3176C Engine
R1300G Series II Load Haul Dump RSL00001-UP (MACHINE) POWERED BY C6.6 Engine
C9 Industrial Engine JSC00001-UP
120M Series 2 Motor Grader - All Wheel Drive R9W00001-UP (MACHINE) POWERED BY C7.1 Engine
120M Series 2 Motor Grader - All Wheel Drive M9H00001-UP (MACHINE) POWERED BY C7.1 Engine
120M Series 2 Motor Grader M9C00001-UP (MACHINE) POWERED BY C7.1 Engine
120M Series 2 Motor Grader R9N00001-UP (MACHINE) POWERED BY C7.1 Engine
Custom Product Support Literature for 345B Shovel Logger CFM00001-UP (MACHINE)
345B and 345B L Excavators 4SS00001-UP (MACHINE)
345B, 345B L & 345B LC Excavator 2SW00001-UP (MACHINE) POWERED BY 3176C Engine
345B Excavator 2NW00001-UP (MACHINE) POWERED BY 3176C Engine
365B L Excavators 9PZ00001-UP (MACHINE) POWERED BY 3196 Engine
365B L Excavator AGD00001-UP (MACHINE) POWERED BY 3196 Engine
345B L Series II Excavators AGS00001-UP (MACHINE) POWERED BY 3176C Engine
345B Series II Material Handler APB00001-UP (MACHINE) POWERED BY 3176C Engine
W345B Series II Material Handlers ANJ00001-UP (MACHINE) POWERED BY 3176C Engine
345B & 345B L Series II Excavators AKJ00001-UP (MACHINE) POWERED BY 3176C Engine
345B Series II Excavators ALD00001-UP (MACHINE) POWERED BY 3176C Engine
385B & 385B L Excavators CLS00001-UP (MACHINE) POWERED BY 3456 Engine
5090B Excavator CLD00001-UP (MACHINE) POWERED BY 3456 Engine
385B & 385B L Excavators BKF00001-UP (MACHINE) POWERED BY 3456 Engine
345B Series II Material Handler DET00001-UP (MACHINE) POWERED BY 3176C Engine
345B Series II Excavator CCC00001-UP (MACHINE) POWERED BY 3176C Engine
385B Excavator ANS00001-UP (MACHINE) POWERED BY 3456 Engine
345B Series II Excavator DCW00001-UP (MACHINE) POWERED BY 3176 Engine
365B L Material Handler CTY00001-UP (MACHINE) POWERED BY 3196 Engine
365B Series II Excavator DER00001-UP (MACHINE) POWERED BY 3196 Engine
365B Series II Excavator CFJ00001-UP (MACHINE) POWERED BY 3196 Engine
385B Excavator MYA00001-UP (MACHINE) POWERED BY 3456 Engine
5090B Excavator SJY00001-UP (MACHINE) POWERED BY 3456 Engine
365B Series II Excavator JMB00001-UP (MACHINE) POWERED BY 3196 Engine
365B Material Handler SDL00001-UP (MACHINE) POWERED BY 3196 Engine
365B L U Front Shovel Excavator PEG00001-UP (MACHINE) POWERED BY 3196 Engine
385B L Excavator RCD00001-UP (MACHINE) POWERED BY 3456 Engine
385C L Excavator JCM00001-UP (MACHINE) POWERED BY C-18 Engine
365C L Excavator ELC00001-UP (MACHINE) POWERED BY C-15 Engine
385C Excavator KBC00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator MMA00001-UP (MACHINE) POWERED BY C-18 Engine
365C L Excavator MEM00001-UP (MACHINE) POWERED BY C-15 Engine
365C L Excavator MCS00001-UP (MACHINE) POWERED BY C-15 Engine
365C L Excavator FEN00001-UP (MACHINE) POWERED BY C-15 Engine
385C L Excavator T2E00001-UP (MACHINE) POWERED BY C-18 Engine
385C L Excavator EDA00001-UP (MACHINE) POWERED BY C18 Engine
385C Excavator MNZ00001-UP (MACHINE) POWERED BY C-18 Engine
385C FS Excavator T2F00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator GLT00001-UP (MACHINE) POWERED BY C18 Engine
385C & 385C L Excavator KGB00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator EAM00001-UP (MACHINE) POWERED BY C-18 Engine
365C L Hydraulic Excavator PAR00001-UP (MACHINE) POWERED BY C-15 Engine
385C Material Handler WAW00001-UP (MACHINE) POWERED BY C-18 Engine
365C L Excavator MCY00001-UP (MACHINE) POWERED BY C-15 Engine
365C L Material Handler GWC00001-UP (MACHINE) POWERED BY C-15 Engine
365C L Mobile Hydraulic Power Unit GSZ00001-UP (MACHINE) POWERED BY C15 Engine
390D L Excavator WAG00001-UP (MACHINE) POWERED BY C18 Engine
390D L Excavator WBT00001-UP (MACHINE) POWERED BY C18 Engine
390D L Excavator WAP00001-UP (MACHINE) POWERED BY C18 Engine
374D L Excavator PJA00001-UP (MACHINE) POWERED BY C15 Engine
374D L Excavator PAX00001-UP (MACHINE) POWERED BY C15 Engine
374D L Excavator PAP00001-UP (MACHINE) POWERED BY C-15 Engine
374D L Excavator PAS00001-UP (MACHINE) POWERED BY C15 Engine
385C Mobile Hydraulic Power Unit MSF00001-UP (MACHINE) POWERED BY C18 Engine
390D Excavator BYP00001-UP (MACHINE) POWERED BY C18 Engine
390D Excavator KCZ00001-UP (MACHINE) POWERED BY C18 Engine
385C L Mobile Hydraulic Power Unit M3W00001-UP (MACHINE) POWERED BY C18 Engine
3176 Engine Rebuild Kit & Related Parts for 345B & 345B, W345B Series II Excavator 2NW00001-UP (MACHINE)
3176 Engine Rebuild Kit & Related Parts for 345B & 345B Series II Excavator 2ZW00001-UP (MACHINE)
3176 Engine Rebuild Kit & Related parts for 345B & 345B Series II Excavator 2SW00001-UP (MACHINE)


Parts pulley Caterpillar catalog:

1230790 PULLEY
140H, 143H, 14H, 160H, 163H, 16H, 3126E, 3176C, 3196, 345D L, 374F L, 390F L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 725, 725C, 730, 730C, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 84...
6N2789 PULLEY
120B, 140B, 330, 3304B, 330B L, 518C, 528B, 530B, 627E, 627F, 627G, 637E, 637G, 920, 930, 930R, 950, 951B, 955L, 966C, D5H, D6C, D6D, D6E SR
1337022 PULLEY AS-IDLER
3176C, 3196, 3306C, 345B L, C-10, C-12
1421988 PULLEY AS-IDLER
C-10, C-12, C7, C9, TH31-E61
1979641 PULLEY AS-IDLER
3126B, 3126E, 3406E, 3512C, 793F, 793F-XQ, 795F AC, 797, 797B, 797F, 938H, 966G II, 972G II, C-12, C-15, C-16, C13, C15, C7, C9, CX31-C13I, CX31-C9I, IT38H, TH31-E61, TH35-C13I
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
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
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
5S9080 PULLEY (Alternator)
518C, 627, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 966C, 977K, D6D, E300B
1531036 PULLEY-CRANKSHAFT
140G, 140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328...
1247792 PULLEY AS-IDLER
120K, 120K 2, 12K, 140G, 140K, 140K 2, 140M, 14M, 160K, 160M, 3116, 3126, 3126B, 3126E, 777C, 777D, 814F, 815F, 824C, 953C, 963C, 966G II, 972G II, 980G, 980G II, 980H, AP-1055D, AP-755, BG-2455D, BG-...
1923837 PULLEY-FAN
3126B, C-9, MTC735
1596005 PULLEY
C9, CX31-C9I, MTC735, TH31-E61
2792589 PULLEY AS-IDLER
120H, 120M, 120M 2, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2864C, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 349E, 349E L, 349E...
1731498 PULLEY AS-IDLER
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H, 3126, 3126B, 3126E, 3176C, 3196, 3406E, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 385B, 5090B, 584, 725, 730, 938G II, 938H, 950G II,...
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