2M-3818: 342.9mm Inside Diameter Seal-O-Ring

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Brand: Cat

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2M-3818: 342.9mm Inside Diameter Seal-O-Ring

2M-3818: 342.9mm Inside Diameter Seal-O-Ring

O-ring

Brand: Cat

Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.

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Warranty Information

Return Policy

2M-3818

3J-1907

3S-1282

View All Parts

2M-3818: 342.9mm Inside Diameter Seal-O-Ring

3J-1907: 1.98 x 11.89mm 90A NBR O-Ring

3S-1282: 267.29mm Inner Diameter Seal Ring

3S-0142: 383.29mm Internal Diameter Seal Ring

6V-0852: Hydraulic Oil Dust Cap

214-7568: STOR O-Ring Seal (SAE 9/16-18)

Diagram

Description

Specifications

Compatible Models

Parts diagram for 2M-3818

Specifications for part number 2M-3818

Units of Measure

Metric

Compatible Models for part number 2M-3818

WHEEL TRACTOR

613 627E 627F 613B

HYDRAULIC CONTROL

163 153

PETROLEUM TRANSMISSION

TH55-E70 TH55FT-E90

OFF HIGHWAY TRUCK

789G 772 793D 775 789D 773 793F 773GC 789 793

COLD PLANER

PM312 PM313 PM310

MOTOR GRADER

WINCH

528 518 55

GRAPPLE

120C 518 125C

WHEEL LOADER

994 992 920 992B 930 994F 994D 994H

TRACK-TYPE TRACTOR

D5 D5B D5E

WHEEL SKIDDER

518 528 518C 528B 530B

RIPPER

6 5 977

PIPELAYER

561D 561C

BOOM

120C

OFF-HIGHWAY TRUCK

D10R

WHEEL SCRAPER

627 637E 637G 637D 627G 627F 639D 627B 627E 637

QUARRY TRUCK

771D 771C 772G 775D 775B 773E

TRUCK

789 793F CMD 775G 793 775F 772G OEM 773G LRC 793F OEM 775E 775D 793D 793B 793C 793F 789C 789D 789B 772G 69D 775G OEM 793F XQ 773E 772 773D 773G 770 773F 777 775G LRC 773G OEM 769D 769C 773B

TRACTOR

776 772B 768C

BULLDOZER

5A 5S

PETROLEUM PACKAGE

TH55

MOBILE HYD POWER UNIT

TH43-C18

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