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

Select Store

Complete your tax details anytime right here.
Caterpillar
Complete your tax details anytime right here.

Add Equipment

To find the parts that fit.

To find the parts that fit.

Search for part number or name

Select Store

Add Equipment

Complete your tax details anytime right here.
HomeEngineEngine ComponentsPistons & Other Piston ComponentsOther Piston Components334-8389: Engine Crankshaft
HomeEngineEngine ComponentsPistons & Other Piston ComponentsOther Piston Components334-8389: Engine Crankshaft

334-8389: Engine Crankshaft

Cat® Engine Crankshaft converts reciprocating motion into rotational motion to transfer power from pistons to the transmission, enabling propulsion.

Brand: Cat

Product Images

334-8389: Engine Crankshaft

334-8389: Engine Crankshaft

Cat® Engine Crankshaft converts reciprocating motion into rotational motion to transfer power from pistons to the transmission, enabling propulsion.

Brand: Cat

Compare Alternate Parts

Length (in)

Height (in)

Description

334-8389

This part:

51.0

11.5

Cat® Engine Crankshaft converts reciprocating motion into rotational motion to transfer power from pistons to the transmission, enabling propulsion.

0R-1238

This part:

Cat 3306 Reman Crankshaft

Key

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