How many pistons do I need for my engine?

This piston is sold individually. For a complete engine rebuild on your 134 ci engine, you will need to purchase four pistons.

What does '.060 over' mean for this piston?

The '.060 over' designation means this piston is designed for an engine block that has been bored out by 0.060 inches beyond its original factory specification to account for wear.

Does this piston come with rings?

The manufacturer's description states that this replacement piston includes the wrist pin. Piston rings are typically sold separately and are not listed as included with this part.

OMIX

Specifications

Brand: OMIX
Part #: 17427.05
UPC: 804314149611

OMIX

Omix Piston 134Ci .060 41-71 Willys & Jeep

Name: Omix Piston 134Ci .060 41-71 Willys & Jeep
Brand: OMIX
Price: 64.31 USD
Availability: InStock

$64.31

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Omix replacement piston for 134ci engines, .060 overbore. Fits 41-71 Willys and Jeep models. Includes wrist pin. Limited 5 Year Warranty.

Key Features

Fits 1941-1971 Willys and Jeep models with 134 ci engines.
This is a .060 inch over-bore piston.
Includes the wrist pin.
Sold individually; four pistons are needed per engine.
Engine work may be required for installation.
Covered by a limited 5-year warranty.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

Omix is known for providing a wide range of replacement parts for Jeeps and Willys vehicles, aiming to help owners keep their classic rides running. If you're rebuilding a worn-out 134 cubic inch engine, you'll need to replace internal components like pistons to restore lost performance. This Omix replacement piston is designed to fit a variety of Willys and Jeep models from 1941 through 1971 that are equipped with the 134 ci engine and have been bored out by 0.060 inches.

When internal engine wear surfaces like crankshaft journals, connecting rods, and camshaft lobes become worn over time, replacing them is key to regaining original engine performance. This piston is sold individually, so you'll need four for a complete engine rebuild. It includes the necessary wrist pin, making it a straightforward replacement part for your engine project. Keep in mind that engine work may be required to install this part, and it's not CARB approved, meaning it cannot be shipped to California.