What does this seal do?

This seal fits onto the front output shaft of your transfer case, specifically around the yoke. Its main job is to keep lubricating fluid inside the transfer case and prevent it from leaking out onto your driveway.

What transfer case does this seal fit?

This Omix seal is designed for the NP231 transfer case, which was commonly used in Jeep models from the late 1980s through the early 2000s.

Does this seal come with a warranty?

Yes, this Omix front output yoke seal is backed by a limited 5-year warranty from the manufacturer.

Specifications

Brand: OMIX
Part #: 18676.40
UPC: 804314029517

OMIX

Omix Front Output Yoke Seal NP231 87-06 Jeep Models

Name: Omix Front Output Yoke Seal NP231 87-06 Jeep Models
Brand: OMIX
SKU: omix-omix-front-output-yoke-seal-np231-87-06-jeep-models-t14-440881
Price: 15.82 USD
Availability: BackOrder

$15.82

On Backorder

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Fits 1987-2006 Jeep Wrangler. This Omix front output yoke seal stops leaks from your transfer case.

Key Features

Fits 1987-1995 and 1997-2006 Jeep Wrangler, 1987-1999 Jeep Cherokee, and 1987-1992 Jeep Comanche.
This is the front output yoke seal for the NP231 transfer case.
OE style replacement for a direct fit.
Helps prevent leaks from the transfer case output shaft.
Covered 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

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About this part

Product Details

This Omix front output yoke seal is made from a durable material that helps prevent leaks from your transfer case's front output shaft. If you're noticing oil spots on your driveway, replacing this seal is a straightforward way to keep your drivetrain running clean and prevent further fluid loss. It's designed to fit the NP231 transfer case found in many Jeep models.

Omix has built this seal to be an OE style replacement, meaning it should install just like the original part. This makes it a solid option for getting your Jeep back in top shape without any fuss. It's a small part, but it plays a big role in keeping your transfer case properly lubricated and preventing damage from low fluid levels.

This seal is specifically for the front output shaft of the NP231 transfer case. It's a common maintenance item for Jeeps from the late 80s through the early 2000s. Make sure to check your transfer case model if you're unsure, but the NP231 is quite prevalent.