Caterpillar

Add Equipment

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

Select Store

Register
Caterpillar

Select Store

For pricing & availability

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-Rings1J-2890: 6.99 x 227.96mm 75A NBR O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings1J-2890: 6.99 x 227.96mm 75A NBR O-Ring
1J-2890: 6.99 x 227.96mm 75A NBR O-Ring

Cat® NBR O-Ring, 8.975" ID x 9.525" OD

Brand: Cat

Product Images
1J-2890: 6.99 x 227.96mm 75A NBR O-Ring
1J-2890: 6.99 x 227.96mm 75A NBR O-Ring
1J-2890: 6.99 x 227.96mm 75A NBR O-Ring
1J-2890: 6.99 x 227.96mm 75A NBR O-Ring
1J-2890: 6.99 x 227.96mm 75A NBR O-Ring

Cat® NBR O-Ring, 8.975" ID x 9.525" OD

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 1J-2890

Units of Measure

USMetric
Cross Section Diameter (mm): 6.99
Cross Section Diameter (in): 0.275
Inside Diameter (mm): 227.96
Inside Diameter (in): 8.975
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer: Nbr (nitrile Butadiene)
Material Hardness: 75a
Dash Size: 447
View More
Compatible Models for part number 1J-2890

TRACK-TYPE TRACTOR

D7R D7G D7H D10N D8R D8L D10R D8N D11N D10 D11 D11R D9L D11T D9N

ASPHALT PAVER

AP-650B BG-225C

RIPPER

11 10 7 9 8

MARINE ENGINE

D353E D353C D353D D375D

PIPELAYER

572G 578 594H

TRUCK

793F AC 793F CMD 793F OEM 793F XQ 793D 793C 793F

EXCAVATOR

312D2 311D LRR 312D L 312C 312D 313D2 GC 311C 312D2 L 312C L 313D2 313D2 LGP

BACKHOE LOADER

446D 446B

VIBRATORY COMPACTOR

CS-431C CP-433C CP-323C CS-323C CB-534C CB-534B CS-433C CB-535B CB-434B CB-434C CB-536D

BULLDOZER

8S 8U 10C 9C 9U 9S 7SU 11U 7A 10S 7S 7U 10U 11SU 8SU 7S LGP 8A

OFF HIGHWAY TRUCK

793D 793F 793

WINCH

59N 59L 58L 57H 57 59 58

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