Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Store

Add Equipment

HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings8C-5237: 1.78 x 120.37mm 75A NBR O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings8C-5237: 1.78 x 120.37mm 75A NBR O-Ring
8C-5237: 1.78 x 120.37mm 75A NBR O-Ring

Cat® NBR O-Ring, -48, 4.739" ID x 4.879" OD

Brand: Cat

Product Images
8C-5237: 1.78 x 120.37mm 75A NBR O-Ring
8C-5237: 1.78 x 120.37mm 75A NBR O-Ring
8C-5237: 1.78 x 120.37mm 75A NBR O-Ring
8C-5237: 1.78 x 120.37mm 75A NBR O-Ring
8C-5237: 1.78 x 120.37mm 75A NBR O-Ring

Cat® NBR O-Ring, -48, 4.739" ID x 4.879" OD

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 8C-5237

Units of Measure

USMetric
Cross Section Diameter (mm): 1.78
Cross Section Diameter (in): 0.07
Inside Diameter (mm): 120.37
Inside Diameter (in): 4.739
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer: Nbr (nitrile Butadiene)
Material Hardness: 75a
Dash Size: 048
View More
Compatible Models for part number 8C-5237

WHEEL TRACTOR

633E II 627G 627F 631E 631G 637G 637E 621F 621G

INTEGRATED TOOLCARRIER

IT18B IT18

TRACK LOADER

973C 963D

PETROLEUM ENGINE

C9

COLD PLANER

PM-201 PM-565 PM-565B

OFF HIGHWAY TRUCK

785D

WINCH

57H

HYDRAULIC SHOVEL

6040

WHEEL LOADER

916

FORWARDER

554

TRACK-TYPE TRACTOR

D8R D8GC D8N D8 GC D9T D8R II D7E

ENGINE - MACHINE

3116 3114

INDUSTRIAL TRACTOR

HA771 HA871 TK381 TK371

ASPHALT PAVER

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

RIPPER

8

PIPELAYER

PL83 PL87 583T 587T 587R

INDUSTRIAL ENGINE

C7 C9 C-9 3126 3126B 3116 3114

TRUCK

785 785C 785D 785B

TRACTOR

784C 784B

VIBRATORY COMPACTOR

CS-533 CS-531 CS-573 CP-563 CP-533C CS-573C CS-583 CS-533C CB-434 CS-563 CS-563C CP-563C CS-583C CS-531C CP-533

BULLDOZER

8U 8SU 8A

SHOVEL

6040

View More
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