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PINION-CIRCLE DRIVE 2618553 - Caterpillar


2618553 PINION-CIRCLE DRIVE Caterpillar parts 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 143H, 160H, 160H ES,...
Rating:
65
Alternative (cross code) number:
CA2618553
261-8553
2618553
Caterpillar 2618553 PINION-CIRCLE DRIVE
Weight: 13 pounds 6 kg.

Buy PINION-CIRCLE DRIVE 2618553 Caterpillar genuine, new aftermarket tractor parts with delivery
MOTOR GRADER,

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$225.68

04 Oct 2025

US: XBGE11
Replacement for fits 8W5092 2618553 Circle Pinion Fits CAT Fits Caterpillar Models 120G 120H 120H ES
Jinzhirullx

04 Sep 2025

Replacement for fits 8W5092 2618553 Circle Pinion Fits CAT Fits Caterpillar Models 120G 120H 120H ES
Jinzhirullx
$139.99

18 Jul 2025
14.0[6.30] Pounds
US: RAParts Inc.
One New Pinion Fits CAT, Fits Caterpillar 120G, 120H, 120H ES, 120H NA, 120K, 12G Models Interchangeable with 2618553, 2618553-A, 282-6569, 282-6569-A, 2826569, 2826569-A, 6G5051, 6G5051-A, 8D7
Stevens Lake Parts One New Aftermarket Replacement Circle Pinion || This Is An Aftermarket Replacement Part Made To Meet Or Exceed OEM Specifications. || 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.
Number on catalog scheme: 17
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Information:

Agricultural Tractor:
65 (S/N: 4ZF1-UP)
65C (S/N: 4ZF1-UP)
65D (S/N: 4ZF1-UP)
MT735 (S/N: 4ZF1-UP)
MT745 (S/N: 4ZF1-UP)
MT755 (S/N: 4ZF1-UP)
MT765 (S/N: 4ZF1-UP)
MTC735 (S/N: 4ZF1-UP)
MTC745 (S/N: 4ZF1-UP)
MTC755 (S/N: 4ZF1-UP)
MTC765 (S/N: 4ZF1-UP)
Combine:
Lexion 470 R (S/N: 4ZF1-UP)
Lexion 475 R (S/N: 4ZF1-UP)
Engine:
3126 (S/N: CKK1-UP; 9ZR1-UP)
3126B (S/N: BEJ1-UP; DCS1-UP)
C-10 (S/N: BCX1-UP)
C-12 (S/N: BDL1-UP)
C-9 (S/N: CLJ1-UP)
C13 (S/N: KWJ1-UP)
C15 (S/N: LDN1-UP; RKS1-UP)
C18 (S/N: RRC1-UP; EJG1-UP; BDN1-UP)
C7 (S/N: JRA1-UP; JTF1-UP; C7P1-UP; C7T1-UP)
Industrial Engine:
3126B PETROLEUM (S/N: Z2A1-UP)
3406B IND (S/N: 6TB1-UP)
3406C IND (S/N: 3ER1-UP)
C-10 PETROLEUM (S/N: Z2B1-UP)
C-15 IND (S/N: BEM1-UP)
C-16 IND (S/N: BFM1-UP)
C11 INDUSTRIAL (S/N: GLS1-UP)
C13 INDUSTRIAL (S/N: LGK1-UP)
C15 IND (S/N: JRE1-UP)
C15 INDUSTRIAL (S/N: JAS1-UP)
C18 INDUSTRIAL (S/N: JDA1-UP; NBB1-UP; WJH1-UP)
C9 INDUSTRIAL (S/N: JSC1-UP; MBD1-UP; JLW1-UP)
C9.3 (S/N: C9N1-UP)
Pumper:
HT400 (S/N: 7141-UP)
SBF214 (S/N: CSB1-UP)
Petroleum Engine:
C-15 PETROLEUM (S/N: Z2C1-UP)
C11 PETROLEUM (S/N: B5K1-UP)
C13 PETROLEUM (S/N: A5K1-UP)
C15 PETROLEUM (S/N: JDK1-UP)
C18 PETROLEUM (S/N: MPE1-UP; WJW1-UP)
C7 PETROLEUM (S/N: K2A1-UP)
C9 PETROLEUM (S/N: P9L1-UP; KLW1-UP)
Petroleum Power Train Package:
TH31-C9I (S/N: PAZ1-UP)
TH31-C9T (S/N: PAY1-UP)
TH35-C13I (S/N: PBY1-UP)
TH35-C13T (S/N: PBW1-UP)
TH35-C15I (S/N: PBN1-UP)
TH35-C15T (S/N: PBL1-UP)
A long term storage and recovery procedure is now available for the engines that are listed above. The new procedure describes the methods and materials that are used in order to provide the long term storage and the removal from storage of diesel engines. These procedures should be applied to engines that will be stored for a maximum of two years in a protected environment with the intent of later installation in Caterpillar and OEM machines. The procedure is adaptable back to the first production of the listed engines.ReferenceRefer to Special Instruction, REHS5001 in order to view the procedure.

Cat SIS web machinery list:

Caterpillar parts catalog
120G Motor Grader 11W01251-UP (MACHINE) POWERED BY 3304 Engine
140G Motor Grader 13W00741-00992 (MACHINE) POWERED BY 3306 Engine
140G Motor Grader 72V10334-UP (MACHINE) POWERED BY 3306 Engine
120G Motor Grader 87V08360-UP (MACHINE) POWERED BY 3304 Engine
12G Motor Grader 61M12027-UP (MACHINE) POWERED BY 3306 Engine
130G Motor Grader 74V02321-UP (MACHINE) POWERED BY 3304 Engine
120G Motor Grader 4HD00001-UP (MACHINE) POWERED BY 3304 Engine
140G Motor Grader 5MD00001-UP (MACHINE) POWERED BY 3306 Engine
12G Motor Grader 3WC01067-UP (MACHINE) POWERED BY 3306 Engine
12G Motor Grader 3PL00001-UP (MACHINE) POWERED BY 3306 Engine
140H NA Motor Grader 2ZK00001-UP (MACHINE) POWERED BY 3306 Engine
143H Motor Grader 1AL00001-UP (MACHINE) POWERED BY 3306 Engine
160H Motor Grader 9EJ00001-UP (MACHINE) POWERED BY 3306 Engine
163H Motor Grader 5AK00001-UP (MACHINE) POWERED BY 3306 Engine
120H Motor Grader 4MK00001-UP (MACHINE) POWERED BY 3116 Engine
135H Motor Grader 3YK00001-UP (MACHINE) POWERED BY 3116 Engine
12H Motor Grader 4XM00001-UP (MACHINE) POWERED BY 3306B Engine
12H Motor Grader 2LR00001-UP (MACHINE) POWERED BY 3306 Engine
140H Motor Grader 8KM00001-UP (MACHINE) POWERED BY 3306 Engine
160H Motor Grader 6WM00001-UP (MACHINE) POWERED BY 3306 Engine
120H Motor Grader 6NM00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 6TM00001-00442 (MACHINE) POWERED BY 3116 Engine
135H Motor Grader 7MM00001-UP (MACHINE) POWERED BY 3116 Engine
12H Motor Grader 5ZM00001-UP (MACHINE) POWERED BY 3306 Engine
140H Motor Grader 8JM00001-UP (MACHINE) POWERED BY 3306 Engine
160H Motor Grader 9JM00001-UP (MACHINE) POWERED BY 3306 Engine
140H Motor Grader 9TN00001-UP (MACHINE) POWERED BY 3306 Engine
140H Motor Grader 5HM00001-UP (MACHINE) POWERED BY 3306B Engine
160H Motor Grader 3GM00001-UP (MACHINE) POWERED BY 3306B Engine
160H Motor Grader 2FM00001-UP (MACHINE) POWERED BY 3306 Engine
12H Motor Grader 8MN00001-UP (MACHINE) POWERED BY 3306B Engine
135H Motor Grader 8WN00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 5FM00001-UP (MACHINE) POWERED BY 3116 Engine
12H Motor Grader 4ER00001-UP (MACHINE) POWERED BY 3306 Engine
140H Motor Grader 3AS00001-UP (MACHINE) POWERED BY 3306 Engine
160H Motor Grader 2HS00001-UP (MACHINE) POWERED BY 3306 Engine
120H Motor Grader 9YR00001-UP (MACHINE) POWERED BY 3116 Engine
12H Motor Grader 2GS00001-UP (MACHINE) POWERED BY 3306 Engine
120H Series NA Motor Grader 6YN00001-UP (MACHINE) POWERED BY 3116 Engine
135H Series NA Motor Grader BDJ00001-UP (MACHINE) POWERED BY 3116 Engine
140H Motor Grader APM00001-UP (MACHINE) POWERED BY 3176C Engine
160H Motor Grader ASD00001-UP (MACHINE) POWERED BY 3176C Engine
143H Motor Grader APN00001-UP (MACHINE) POWERED BY 3176C Engine
163H Motor Grader ARL00001-UP (MACHINE) POWERED BY 3176C Engine
12H Motor Grader AMZ00001-UP (MACHINE) POWERED BY C-9 Engine
12H Motor Grader CBK00001-UP (MACHINE) POWERED BY C-9 Engine
120H Motor Grader ALZ00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader AMX00001-UP (MACHINE) POWERED BY 3126B Engine
120H Motor Grader CAF00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader CBC00001-UP (MACHINE) POWERED BY 3126B Engine
140H Motor Grader CCA00001-UP (MACHINE) POWERED BY 3176C Engine
160H Motor Grader CCP00001-UP (MACHINE) POWERED BY 3176C Engine
12H Motor Grader XZJ00001-UP (MACHINE) POWERED BY 3306 Engine
160H Motor Grader XZK00001-UP (MACHINE) POWERED BY 3306 Engine
140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine
160M Motor Grader B9L00001-UP (MACHINE) POWERED BY C9 Engine
120M Motor Grader B9N00001-UP (MACHINE) POWERED BY C6.6 Engine
140M Motor Grader B9M00001-UP (MACHINE)
160M Motor Grader B9E00001-UP (MACHINE) POWERED BY C9 Engine
12M Motor Grader B9200001-UP (MACHINE) POWERED BY C7.2 Engine
12M Motor Grader B9R00001-UP (MACHINE) POWERED BY C6.6 Engine
140M Motor Grader B9D00001-UP (MACHINE)
12M Motor Grader B9F00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader B9C00001-UP (MACHINE) POWERED BY C6.6 Engine
12K Motor Grader JJA00001-UP (MACHINE) POWERED BY C7 Engine
120K Motor Grader SZN00001-UP (MACHINE) POWERED BY C7 Engine
160K Motor Grader JBP00001-UP (MACHINE) POWERED BY C7 Engine
120K Motor Grader JAP00001-UP (MACHINE) POWERED BY C7 Engine
12K Motor Grader SZP00001-UP (MACHINE) POWERED BY C7 Engine
140K Motor Grader SZL00001-UP (MACHINE) POWERED BY C7 Engine
160K Motor Grader SZM00001-UP (MACHINE) POWERED BY C7 Engine
140K Motor Grader JPA00001-UP (MACHINE) POWERED BY C7 Engine
120M Motor Grader- (US Army) CBS00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive B9W00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive D9W00001-UP (MACHINE) POWERED BY C6.6 Engine
140M Motor Grader - All Wheel Drive B9G00001-UP (MACHINE) POWERED BY C9 Engine
140M Motor Grader - All Wheel Drive D9G00001-UP (MACHINE) POWERED BY C9 Engine
160M Motor Grader - All Wheel Drive B9T00001-UP (MACHINE) POWERED BY C9 Engine
160M Motor Grader - All Wheel Drive D9T00001-UP (MACHINE) POWERED BY C9 Engine
160M Series 2 MOTOR GRADER R9L00001-UP (MACHINE) POWERED BY C9 ENGINE
12M Series 2 Motor Grader R9S00001-UP (MACHINE) POWERED BY C9.3 Engine
140M Series 2 Motor Grader R9M00001-UP (MACHINE) POWERED BY C9 Engine
140H Motor Grader 5HM00001-UP (MACHINE) POWERED BY 3306B Engine
120M Series 2 Motor Grader - All Wheel Drive R9W00001-UP (MACHINE) POWERED BY C7.1 Engine
140M Series 2 Motor Grader - All Wheel Drive R9G00001-UP (MACHINE) POWERED BY C9 Engine
160M Series 2 MOTOR GRADER R9T00001-UP (MACHINE)
140M Series 2 Motor Grader M9D00001-UP (MACHINE) POWERED BY C9.3 Engine
140M Series 2 Motor Grader - All Wheel Drive M9J00001-UP (MACHINE) POWERED BY C9.3 Engine
160M Series 2 Motor Grader - All Wheel Drive M9K00001-UP (MACHINE) POWERED BY C9.3 Engine
120M AWD Motor Grader (US Navy) PJB00001-UP (MACHINE) POWERED BY C6.6 Engine
120M AWD Motor Grader (US Marine) NJD00001-UP (MACHINE) POWERED BY C6.6 Engine
120M AWD Motor Grader RMY00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Series 2 Motor Grader - All Wheel Drive M9H00001-UP (MACHINE) POWERED BY C7.1 Engine
160M Series 2 Motor Grader M9E00001-UP (MACHINE) POWERED BY C9 Engine
120M Motor Grader R9A00001-UP (MACHINE) POWERED BY C6.6 Engine
12M Motor Grader R9B00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Motor Grader - All Wheel Drive R9C00001-UP (MACHINE) POWERED BY C6.6 Engine
120M Series 2 Motor Grader M9C00001-UP (MACHINE) POWERED BY C7.1 Engine
120M AWD Motor Grader (US Marine) NJD00001-UP (MACHINE) POWERED BY C6.6 Engine
120K Series 2 Motor Grader SZS00001-UP (MACHINE) POWERED BY C7 Engine
140K Series 2 Motor Grader SZW00001-UP (MACHINE) POWERED BY C7 Engine
120M Series 2 Motor Grader R9N00001-UP (MACHINE) POWERED BY C7.1 Engine
12M Series 2 Motor Grader - All Wheel Drive R9P00001-UP (MACHINE) POWERED BY C9.3 Engine
12M Series 2 Motor Grader - All Wheel Drive F9B00001-UP (MACHINE) POWERED BY C9.3 Engine
12M Series 2 Motor Grader F9M00001-UP (MACHINE) POWERED BY C9.3 Engine
120M Series 2 OEM Motor Grader M9200001-UP (MACHINE) POWERED BY C7.1 Engine


Parts pinion Caterpillar catalog:

8W5092 PINION-CIRCLE DRIVE
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 160H ES, 160H NA, 163H NA
8D9460 PINION AS
12G, 130G, 140G, 160G
6G5051 PINION-CIRCLE REVERSE
120G, 12G, 130G, 140G, 160G
1552283 PINION AS
12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
8W5589 PINION AS
120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
3065635 PINION-DIFFERENTIAL
12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD
4229842 PINION
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD
8D7414 PINION
120G, 12G, 130G
8W5092 PINION-CIRCLE DRIVE
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 160H ES, 160H NA, 163H NA
8D9480 PINION AS
14G, 14H, 14H NA
1095679 PINION-BEVEL
14G, 14H, 14H NA
6G5051 PINION-CIRCLE REVERSE
120G, 12G, 130G, 140G, 160G
8D9460 PINION AS
12G, 130G, 140G, 160G
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