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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings243-2737: 3.53 x 145.64mm 75A FKM O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings243-2737: 3.53 x 145.64mm 75A FKM O-Ring
243-2737: 3.53 x 145.64mm 75A FKM O-Ring

O-ring

Brand: Cat

Product Images
243-2737: 3.53 x 145.64mm 75A FKM O-Ring
243-2737: 3.53 x 145.64mm 75A FKM O-Ring
243-2737: 3.53 x 145.64mm 75A FKM O-Ring
243-2737: 3.53 x 145.64mm 75A FKM O-Ring
243-2737: 3.53 x 145.64mm 75A FKM O-Ring

O-ring

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 243-2737

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 145.64
Inside Diameter (in): 5.734
Material: FKM - Fluoroelastomer,FKM (75),FKM,Fluoroelastomer (FKM) Rubber
Polymer: Fkm (fluorocarbon)
Material Hardness: 75a
Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids
Dash Size: 256
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Compatible Models for part number 243-2737

GENERATOR SET

G3520K

WHEEL TRACTOR

623H

WHEEL TRACTOR-SCRAPER

623K LRC 623K 623

PETROLEUM TRANSMISSION

CX38-P892 CX38-P800

EJECTOR TRUCK

740

OFF HIGHWAY TRUCK

793D 798 AC 793

MOTOR GRADER

160 12M 3 12M 2 120 160M 2 160M 3 140M 3 AWD 150 12M 3 AWD 160M 3 AWD 140M 3 140M 2 140 120M 2

HYDRAULIC SHOVEL

6060 6040 6020B

WHEEL LOADER

972M XE 966M XE 972M 972L 972XE 972 XE 966 XE 986 966XE 988GC 966L 986H 966M 994K 986K 995

TRACK-TYPE TRACTOR

D9 D6 D8 D7 D6XE D6 XE D6T

WHEEL SKIDDER

535D 555D 545D 525D

TRANSMISSION

CX38-P892

ARTICULATED TRUCK

745C 740C 735C 740 GC 745

PIPELAYER

PL83

ENGINE - INDUSTRIAL

G3512

INDUSTRIAL ENGINE

C18

TRUCK

797 793D 797F 797B

FRONT SHOVEL

5090B

EXCAVATOR

385B

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KeyKey
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