What is a collapsible pinion spacer used for?

A collapsible pinion spacer, also known as a crush sleeve, is used in differential assemblies to set the correct pre-load on the pinion bearings and establish proper gear mesh between the pinion and ring gear. It's designed to be crushed to a specific torque during installation, maintaining the precise spacing.

Does this spacer come with any hardware?

This Omix collapsible pinion spacer is sold as a single piece and does not include additional hardware. You will need to ensure you have all necessary bearings, seals, and installation tools before beginning your differential service.

What is the warranty on this Omix pinion spacer?

Omix backs this collapsible pinion spacer with a limited 5-year warranty. This covers defects in materials and workmanship under normal use.

Specifications

Brand: OMIX
Part #: 16512.67
UPC: 804314137397

OMIX

Omix Dana 44 Pinion Spacer- 07-18 Jeep Wrangler JK

Name: Omix Dana 44 Pinion Spacer- 07-18 Jeep Wrangler JK
Brand: OMIX
SKU: omix-omix-dana-44-pinion-spacer-07-18-jeep-wrangler-jk-t14-441198
Price: 31.26 USD
Availability: BackOrder

$31.26

On Backorder

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

Fits 2007-2018 Jeep Wrangler JK/JKU. Omix Dana 44 collapsible pinion spacer for rear axles.

Key Features

Fits 2007-2018 Jeep Wrangler JK and JKU models with Dana 44 rear axles.
Replaces OE part number 5183525AA.
This is a collapsible pinion spacer, sold as a single piece.
Features a direct fit design for straightforward installation.
Backed by a limited 5-year warranty from Omix.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

Will it fit your car?

Fits these vehicles

Jeep Wrangler 2007-2017
Jeep Wrangler JK 2018

About this part

Product Details

This is a collapsible pinion spacer from Omix, designed to fit the Dana 44 rear axles found in 2007 through 2018 Jeep Wrangler JK and JKU models. It's a direct replacement for the original equipment part, helping to ensure proper setup during differential rebuilds or repairs.

Omix specializes in OE-quality replacement parts for Jeep vehicles, aiming to keep them running as intended. This spacer is a single-piece unit, intended to be used as a direct fit replacement. It's a well-built component that plays a crucial role in setting the correct pinion bearing pre-load and gear mesh during a differential service.