Gaskets and Seals› Drivetrain Gaskets and Seals

OMIX-ADA

Pinion Oil Seal Dana 25/27/30 Reverse 1941-1945 Mb / Gpw 1946-1949 CJ2A 1949-1953 CJ3A 1953-1968 CJ3B 1946-1964 OMIX

$4.03

SKU: O01C 16521.01

In Stock
In Stock
Ships by Sep 16
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The OMIX-ADA 16521.01 is a pinion oil seal designed for various Jeep models with Dana 25, 27, 30 front axles and Dana 44 rear axles. It is made of rubber and features an open-back style. This seal is compatible with Jeep models from 1941 through 1993, depending on the specific axle and vehicle configuration.
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Part #: 16521.01

Omix proudly offers a vast collection of OE quality replacement parts for Jeep & Willys vehicles to help keep the Jeep legend alive. This replacement 'open-back' style pinion oil seal fits 41-45 MB / GPW, 46-49 CJ2A, 49-53 CJ3A, 53-68 CJ3B, 46-64 Truck / Station Wagon, 55-83 CJ5, 55-75 CJ6, 76-86 CJ7, 81-86 CJ8 Scrambler, 74-86 Wagoneer SJ, 74-83 J-Series Trucks, 87-90Cherokee XJ, 87-92 Comanche MJ and 87-93 Wrangler YJ With Dana 25, 27 and 30 Front differentials and Dana 44 Rear differentials.Replaces OE 998092Features and Benefits:Direct FitLimited 5 Year WarrantyOE StyleSteel With Rubber Inner

Features:

  • Steel with rubber inner
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty

This ''open back'' style pinion seal fits 45-93 Jeep models with a Dana 25, Dana 27, Dana 30 front axle and 45-90 Jeep models with a Dana 44 rear axle.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandOMIX-ADA
Part NumberO01C 16521.01
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1M+ Enthusiasts
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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