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RING-WEAR 8J6371 - Caterpillar


8J6371 RING-WEAR Caterpillar parts 12G, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140H, 140H ES, 140H NA, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA, 414E,...
Rating:
19
Alternative (cross code) number:
CA8J6371
8J-6371
8J6371
Caterpillar 8J6371 RING-WEAR
Weight: 0.010 pounds 0 kg.
Information:
AXIAL WIDTH  28.44  mm
ID  0  mm
MATERIAL  Nylon 
OD  82.55  mm
THICKNESS  3.2  mm
TYPE  PISTON 

Buy RING-WEAR 8J6371 Caterpillar genuine, new aftermarket tractor parts with delivery
BACKHOE LOADER, WHEEL SKIDDER,

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$96.99

01 Nov 2025

RU: Aikeny
#US Replace Parts 9 Piece Seal Kit 7X2821 Containing 4T5613 8J6371 for Caterpillar Models (AikePart1025-7584)
Generic NOTE: It's a replacement parts, but it's not genujne || Model number is just for reference, Product will not work for every model. || Due to storage, there may be some minor scratches. || Part Number: for 7X2821
$63.99

09 Jun 2025

US: Footmassa
9 Piece Seal Kit 7X2821 containing 4T5613 8J6371 Fits Caterpillar Models
Generic Package included: 1x 9 Piece Seal Kit 7X2821 containing 4T5613 8J6371 Fits Caterpillar Models as the picture . || High-Performance Efficiency: gineered for maximum efficiency, this product delivers exceptional performance without compromising on quality. It’s a versatile replacement suitable for various applications. || Identify the model: USE Ctrl + F to SEARCH your model number inside the Product Description. || Note: If you are not sure about the compatibility please contact us for advice. we will solve your problem within 24 hours || Note: If you are not sure about the compatibility please contact us for advice. we will solve your problem within 24 hours
$82.95

25 May 2025

US: obertstore
Replacement part for 9 Piece Seal Kit 7X2821 Containing 4T5613 8J6371 Fits Caterpillar Models R2Aft150685
Generic High-quality spare parts designed for reliable everyday use. || Precision-engineered components that meet strict manufacturing standards. || Versatile design addressing a broad range of repair and maintenance needs. || Durable construction made from quality materials for consistent functionality. || Easy-to-install parts that simplify maintenance and repair processes.
Number on catalog scheme: 13
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Compatible equipment models: 8J6371:

COMPACT WHEEL LOADER  910  
INTEGRATED TOOLCARRIER  IT12  
TRACK LOADER  931B  
WHEEL SKIDDER  508   518C   Caterpillar

Information:


Illustration 1 g02994118
Table 1
Specification for 334-5330 Auxiliary Drive Shaft
Item Qty Part Specification Description
1 1 259-4598 O-Ring Seal Lightly, lubricate the bore with the fluid that is being sealed.
2 1 5P-0840 O-Ring Seal Lightly, lubricate the bore with the fluid that is being sealed.
3 1 8N-8210 Adapter As Bore of the 127-5400 Bushing after assembly is 75.000 0.055 mm (2.9528 0.0022 inch).
Installation depth is 1.5 0.5 mm (0.06 0.02 inch).
4 1 9X-7371 O-Ring Seal Lightly, lubricate the bore with the fluid that is being sealed.
5 1 7C-7808 Lip Type Seal Before assembly, lightly lubricate the sealing lip with the fluid that is being sealed.
6 1 9Y-4957 Stub Shaft Diameter over bushing end is 73.00 0.08 mm (2.874 0.003 inch).

Cat SIS web machinery list:

Caterpillar parts catalog
140 Motor Grader N9400001-UP (MACHINE) POWERED BY C9.3 Engine
140 AWD Motor Grader N9500001-UP (MACHINE) POWERED BY C9.3 Engine
416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 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
416B Backhoe Loader 8ZK06000-11031 (MACHINE) POWERED BY 3054 Engine
428B Backhoe Loader 7EJ06000-09446 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader 8RN00001-04088 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Single Tilt 1JR00001-01106 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN00001-15147 (MACHINE) POWERED BY 3054 Engine
140H Motor Grader 8KM00001-UP (MACHINE) POWERED BY 3306 Engine
160H Motor Grader 6WM00001-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
160H Motor Grader 3GM00001-UP (MACHINE) POWERED BY 3306B Engine
160H Motor Grader 2FM00001-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
416B Backhoe Loader 8SG00001-11999 (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Center Pivot, Single Tilt 8RN04089-04989 (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Side Shift, Single Tilt 1JR01107-01149 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 4ZN16044-50156 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN15148-16589 (MACHINE) POWERED BY 3054 Engine
416B Backhoe Loader 8SG12000-14798 (MACHINE) POWERED BY 3054 Engine
416C Backhoe Loader Center Pivot, Single Tilt 5YN16590-UP (MACHINE) POWERED BY 3054 Engine
428C Backhoe Loader Side Shift, Single Tilt 8RN04990-UP (MACHINE) POWERED BY 3054 Engine
438C Backhoe Loader Center Pivot, Single Tilt 1JR01150-01155 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BFP00001-17198 (MACHINE) POWERED BY 3054 Engine
424D Backhoe Loader BGP00001-00647 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BGJ00001-00522 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BKG00001-01299 (MACHINE) POWERED BY 3054 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
416D Backhoe Loader BFP05178-17198 (MACHINE) POWERED BY 3054 Engine
424D Backhoe Loader BGP00648-01612 (MACHINE) POWERED BY 3054B Engine
416D Backhoe Loader BGJ00523-01315 (MACHINE) POWERED BY 3054 Engine
416D Backhoe Loader BKG01300-UP (MACHINE) POWERED BY 3054B Engine
140H Motor Grader CCA00001-UP (MACHINE) POWERED BY 3176C Engine
140H Motor Grader 12600001-UP (MACHINE) POWERED BY 3176C Engine
160H Motor Grader CCP00001-UP (MACHINE) POWERED BY 3176C Engine
416E Backhoe Loader Single Tilt Center Pivot SHA00001-UP (MACHINE) POWERED BY 3054C Engine
416E Backhoe Loader Single Tilt Center Pivot CBD00001-UP (MACHINE) POWERED BY 3054C Engine
422E Backhoe Loader Single Tilt Side Shift Boom HBE00001-UP (MACHINE) POWERED BY 3054C Engine
424D Backhoe Loader CJZ00001-UP (MACHINE) POWERED BY 3054C Engine
416D Backhoe Loader BFP12900-UP (MACHINE) POWERED BY 3054C Engine
160H Motor Grader XZK00001-UP (MACHINE) POWERED BY 3306 Engine
416D Backhoe Loader B2D00001-UP (MACHINE) POWERED BY 3054C Engine
160M Motor Grader B9L00001-UP (MACHINE) POWERED BY C9 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
414E Backhoe Loader ELB00001-UP (MACHINE) POWERED BY 3054 Engine
416E Single Tilt Backhoe Loader BWC00001-UP (MACHINE) POWERED BY C4.4 Engine
422E Backhoe Loader DSK00001-UP (MACHINE) POWERED BY C4.4 (MECH) Engine
140M Motor Grader B9D00001-UP (MACHINE)


Parts ring Caterpillar catalog:

6G6274 RING-SEAL
12G, 130G, 140G, 160G
5T7133 RING-WEAR
12G, 130G, 140G, 160G
8J6264 RING
120G, 130G, 140G, 16G
2G8233 RING
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, ...
9W7038 RING-SNAP
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
6Y1115 RING-HALF
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
8E5734 RING-SEAL EXTENSION
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
9W9905 RING-LOCK
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
8E5736 RING-SEAL EXTENSION
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
2184406 RING-WEAR
12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
1011983 RING-BACKUP
120H, 120H ES, 120H NA, 120K, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 24H
2660199 RING-WEAR
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD
1K7095 RING-BACKUP
227, 416B, 416C, 416D, 424D, 428B, 428C, 438C, 450E, 508, 518, 518C, 525C, 525D, 527, 535C, 535D, 561C, 561D, 571G, 611, 615C, 639D, 6A, 725, 725C, 735, 735B, 740, 740B, 814B, 814F, 814F II, 814S, 816...
9X7260 RING-WEAR
416B, 416C, 416D, 416E, 420D, 420E, 420F, 422E, 424D, 428B, 428C, 428D, 428E, 432D, 432E, 434E, 438C, 438D, 442D
4J3745 RING-WEAR
416B, 416C, 416D, 416E, 420D, 424D, 428B, 428C, 428D, 432D, 436, 438C, 438D, 442D, 508, 518, 518C, 527, 561C, 561D, 571G, 611, 615C, 639D, 725, 725C, 735, 735B, 740, 740B, 814S, 816, 825C, 826B, 834G,...
7J9885 RING-WEAR
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
8T5668 RING-WEAR
14G, 16G, 227, 24H, 30/30, 35, 416, 416B, 416C, 426, 428B, 428C, 438, 438C, 45, 517, 527, 55, 621B, 621E, 621F, 621G, 621H, 621K, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627E, 627F, 627G, 627H, 627K, ...
4J9224 RING-BACKUP
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
6J2797 RING-WEAR
120K, 120M, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14G, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 160K, 160M, 163H, 163H NA, 16G, 16H, 16H NA...
2K6830 RING-BACKUP
10, 120B, 120H, 120H ES, 120H NA, 120K, 120M, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14E, 14G, 14H, 14H NA, 14M, 16, 160...
4T6128 RING
416, 416B, 416C, 416D, 420D, 426, 426B, 426C, 428, 430D, 434E, 436, 436C, 444E, 446, 446B, 583R, 583T, PL83
6J5733 RING-WEAR
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
4T6780 RING-WEAR
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
6J1381 RING-BACKUP
12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 140H, 140H ES, 140H NA, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 160H, 160H ES, 160H NA, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA, 416, 416B, 416C, 416D,...
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