128-1663: 146.05mm Gauge Diameter Plastic Seal Ring

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Cat® 3.04mm Cross Sectional Width Rubber Seal Ring

Brand: Cat

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128-1663: 146.05mm Gauge Diameter Plastic Seal Ring

128-1663: 146.05mm Gauge Diameter Plastic Seal Ring

Cat® 3.04mm Cross Sectional Width Rubber Seal 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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Frequently bought together

128-1663

113-5945

3J-1907

View All Parts

Frequently bought together

128-1663: 146.05mm Gauge Diameter Plastic Seal Ring

113-5945: 158.75mm Outer Diameter Plastic Seal Ring

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

6V-0852: Hydraulic Oil Dust Cap

5P-6408: 170mm Internal Diameter Race and Roller Bearing

6V-3965: 9/16" Thread Quick Disconnect Nipple

Diagram

Description

Specifications

Compatible Models

Parts diagram for 128-1663

Specifications for part number 128-1663

Units of Measure

Metric

Compatible Models for part number 128-1663

PUMPER

SPF343C SPF743

PETROLEUM POWERTRAIN

TH55-3512E TH55-3516C

TRANSMISSION-ONHIGHWAY

CX35 CX31

ENGINE

3512E

PETROLEUM ENGINE

3516C 3512C 3512B C32

PETROLEUM TRANSMISSION

CX48 CX48-P2300 TH55-E70 TH48-E80 TH48-E70 TH55FT-E90 CX31-P600 TH53-E60

WHEEL DOZER

854G 854K 854

OFF HIGHWAY TRUCK

789G 777G 785D 777E 793D 777 775 789D 773 793F 789 785 793

ROTARY CUTTER

RC20

WHEEL LOADER

993K 992G 992K 994F 994D 994K 994H 995 994 993 992

ENGINE - MACHINE

C4.4 C27

TRANSMISSION

CX31

ARTICULATED TRUCK

725 735

INDUSTRIAL ENGINE

C32 C27

QUARRY TRUCK

777E

TRUCK

785 793F CMD 775G 775G OEM 793F OEM 793F XQ 785G 793D 773G 793B 793C 793F 773G OEM 789C 789D 777C 789B 785C 777D 785D 777G 777F

SPRAY AR

CAT WDS

TRACTOR

776D 776C 784C

PETROLEUM PACKAGE

TH48-E80 TH48-E70 CX48-P2300 TH48 TH55

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