4N-4390: 3.175mm Thick Gear Drive Thrust Washer

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Cat® 3.175mm Thick Gear Drive Thrust Washer Used in Air Starting Motor

Brand: Cat

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4N-4390: 3.175mm Thick Gear Drive Thrust Washer

Cat® 3.175mm Thick Gear Drive Thrust Washer Used in Air Starting Motor

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

4N-4390

4N-4393

5F-8651

View All Parts

Frequently bought together

4N-4390: 3.175mm Thick Gear Drive Thrust Washer

4N-4393: 41.35mm OD Lip Seal

5F-8651: 20mm Internal Diameter Single Row Ball Bearing

9B-9774: Rotor Mounting Single Row Ball Bearing

4N-4375: Single Shield Air Starting Motor Ball Bearing

Diagram

Description

Specifications

Compatible Models

Parts diagram for 4N-4390

Specifications for part number 4N-4390

Units of Measure

Metric

Compatible Models for part number 4N-4390

GENERATOR

SR4

GENERATOR SET

C18 3306B C9 3408C C18 MARINE GS 3456 3406C

HYDRAULIC CONTROL

ENGINE

C15 C18

PETROLEUM TRANSMISSION

CX31-P600-C18I

PETROLEUM ENGINE

C15 C18 C9

LOCOMOTIVE ENGINE

C18

POWER PACK

C18

ENGINE - MACHINE

3408

GEN SET ENGINE

3406C 3306 3304 3406B 3408B 3408C 3304B 3406 3408 3306B

MARINE ENGINE

D353E D353C D353D C18 MARINE 3196 C-12 C18 C12 C15 D342C D330C 3306B 3176C 3176B D333C 3408B 3408C 3304 3306 3304B 3406B 3406C 3406E C9 3408 C12 MARINE 3406 D342 D343

ENGINE - INDUSTRIAL

3406B

INDUSTRIAL ENGINE

3304 3306 C9.3B 3176C 3176B D320A C18 D333C 3406E 3406C D342 D343 3406 3196 3408E 3408B 3408C C-12 C-15 C-10 C-16 C7 C9 3306B 3456 D353C D353E D353D C-9 C11 C13 C15 D342C D330C

TRUCK

769 769B

WHEEL SCRAPER

666 666B

TRACTOR

768B

GAS ENGINE

G333C G342C G3304 G3306 G343 G353D

PETROLEUM PACKAGE

TH48-E80 CX31 CX31-C11I TH48-E70 CX31-C9I TH35-C13I C18 CX31-P600 CX31-C13I

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