6J-5731: 69.61mm Internal Diameter Rubber Backup Ring

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Cat® Rubber Backup Ring of 1.09mm Cross Sectional Height used to Cover the O Ring Seals and withstand Pressure in Hydraulic System

Brand: Cat

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6J-5731: 69.61mm Internal Diameter Rubber Backup Ring

6J-5731: 69.61mm Internal Diameter Rubber Backup Ring

Cat® Rubber Backup Ring of 1.09mm Cross Sectional Height used to Cover the O Ring Seals and withstand Pressure in Hydraulic System

Brand: Cat

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Frequently bought together

6J-5731

6J-1972

175-7896

View All Parts

Frequently bought together

6J-5731: 69.61mm Internal Diameter Rubber Backup Ring

6J-1972: 76mm Bore Diameter 2-Piece Seal

175-7896: 3.53 x 75.79mm 75A NBR O-Ring

6J-5733: 76.20mm Outer Diameter Plastic Ring

175-7895: 3.53 x 69.44mm 75A NBR O-Ring

308-1845: 48.74mm Inner Diameter Double Lip Wiper Seal

Diagram

Description

Specifications

Compatible Models

Parts diagram for 6J-5731

Specifications for part number 6J-5731

Units of Measure

Metric

Material Description:

Urethane Rubber has excellent abrasion and cut resistance, and works petroleum based lubricants and hydraulic fluids at moderate temperatures. Do not use with water-soluble fluids.

Cross Section Width (in):

0.04

Notes:

Dimensions and Material Descriptions provided for reference only. Color may differ from image.

Cross Section Height (mm):

2.9

Cross Section Width (mm):

1.1

Material:

Urethane Rubber,Nitrile / NBR / HNBR / XNBR Rubber

Inside Diameter (mm):

69.6

Inside Diameter (in):

2.74

Dash Size:

232

Cross Section Height (in):

0.11

Compatible Models for part number 6J-5731

INTEGRATED TOOLCARRIER

IT18B IT38G II IT28 IT18 IT12B IT14F IT38H IT38G IT38F IT28B

WHEEL TRACTOR-SCRAPER

631K 637 631 637K 657

OFF HIGHWAY TRUCK

772 770 773GC

WINCH

518

MOTOR GRADER

18M3 120H 120G 16 14 18 120M 120K 12M 3 AWD 135H 160H ES 120M 2 12H NA 16M 163H 120H ES 160 140M 140K 140H 140G 16G 14L 140H NA 150 14M 130G 140K 2 160M 3 AWD 140 143H 14G 12H 12G 12M 12K 14M3 12M 3 12M 2 120 160K 160H 160G 160M 140M 3 AWD 140M 3 140M 2 160H NA 16M3 14M-3 135H NA 12H ES 163H NA 160M 2 160M 3 120H NA 140H ES 120K 2

WHEEL SKIDDER

525 518 515 518C 508 535B 525B

TRACK-TYPE TRACTOR

D5K LGP D3K2 XL D4K XL D3C III D4C III D3G D5C III D4G D3K XL D5G D2 D1 D3 D4K LGP D4K2 LGP D5K2 LGP D3K2 LGP D5K XL D5K2 XL D4K2 XL D3K LGP

ROTARY DRILL

MD6310 MD6200 MD6250 MD6380

ASPHALT PAVER

BG-2455C AP-800 BG-240C AP-900B AP-1000B AP-1050B AP-650B AP-800D AP-800C AP-800B BG-230 BG-260C AP-200B AP-1055B BG-225C BG-230D AP-1200 BG-245C

STABILIZER MIXER

SM-350

VIBRATORY COMPACTOR

CS-431C CS-573 CP-533D CP-533C CS-583 CS-323C CS-433C CS-433B CS-531D CS-563 CS-531C CS-533 CS-531 CP-433C CP-433B CP-563 CP-323C CS-533C CS-533D CB-434B CB-434C CP-563D CP-563C CB-545 CB-544 CB-534C CB-534B CB-535B CB-634 CS-583C CS-583D CP-533 CB-634C CS-573D CS-563C CS-563D

RIPPER SCARIFIER

12G 140G 16G 130G

WHEEL TRACTOR

657E 657G 627G 627E 627F 637G 637E 637K

RECLAIMER MIXER

RM-350B RM-350 RM-250C

TRACK LOADER

931 931B

EJECTOR TRUCK

740B 740 D400E II

BACKHOE LOADER

420XE 414E 426B 438C 426C 438D 438B 416F2 415 416 420F2 424D 428 436C 420 436B 434E 422E 420D 432E 420E 432D 444E 430F2 415F2 420F 442D 430D 442E 430E 430F 438 430 446 416E 416F 416C 428D 416D 428E 428B 416B 428C

COLD PLANER

PR-1000 PR-450C PR-1000C PR-450 PR-750B

GRAPPLE

120C 518 125C

TELEHANDLER

TH340B

COMPACT WHEEL LOADER

910 902

WHEEL LOADER

G926 916 920 G916 926 930 950 930R 930T 938G II 938G 926E 938F 938H

ROAD RECLAIMER

RR-250 RR-250B RM-350B

SOIL STABILIZER

SS-250B SS-250

INDUSTRIAL TRACTOR

HA771 HA871 TK381 TK371

CHALLENGER

MTC735 MTC745 MTC755 MTC765

ARTICULATED TRUCK

D250E II D400E D250E 740C D350E D350E II 725 740 D400E II 730 735 D300E II

BOOM

120C

PNEUMATIC COMPACTOR

CW-14 PS-360B PS-360C PF-290B PS-200B PS-150C PS-150B

THUMB

STIFF LINK

QUARRY TRUCK

771D 772G 770G

WHEEL FELLER BUNCHER

543 533 HA770 TK370 TK380 HA870

TRUCK

770G 772G 69D 772G OEM 772 770 770G OEM 769D

LOGGER

227

TRACTOR

768C

FELLER BUNCHER

FB518

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced