SKF Differential Pinion Seal 18760A - view 2

SKF Differential Pinion Seal P/N:18760A

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$16.99

MPN: 18760A

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SKF Differential Pinion Seal P/N:18760A

$16.99

Description

Keep differential gear lubricant sealed in and dirt and water out with the SKF Differential Pinion Seal 18760A. It drops in as a direct-fit replacement for the listed applications: the 2007-2011 Dodge Nitro, 2007-2016 Jeep Wrangler, and 2008-2012 Jeep Liberty. This is a shaft seal — the body stays stationary in the differential housing while its lip rides against the rotating pinion shaft, retaining lubricant at the pinion.

Contaminant protection: designed to guard against dirt and water intrusion at the pinion.
Rigid metal case: the body is formed from deep-drawn sheet steel for a rigid, stress-resistant case.
Garter spring: a cold-drawn steel-wire garter spring supports fluid retention.
Polyacrylate sealing surface: matched to the application and its operating environment.

Measured specs: 3.060 in outside diameter, 1.820 in inside diameter, 0.475 in width, and 1.827 in shaft diameter. Signs this seal may need replacing include gear-oil seepage or wetness around the pinion/differential nose; if a leaking pinion seal is the cause, this replaces it — diagnose the source before ordering. Country of origin: China. Interchange: none listed. Manufacturer part number 18760A.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

68004072AA, 2004670

Frequently Asked Questions

What does the SKF 18760A do?

It's a differential pinion seal. The body stays in the differential housing while the lip rides on the rotating pinion shaft, keeping gear lubricant in and dirt and water out.

Which vehicles does it fit?

It's a direct-fit replacement for the 2007-2011 Dodge Nitro, 2007-2016 Jeep Wrangler, and 2008-2012 Jeep Liberty. See the Buyer's Guide tab to confirm your vehicle.

What are the seal's dimensions?

Outside diameter 3.060 in, inside diameter 1.820 in, width 0.475 in, and shaft diameter 1.827 in.

How is this seal built?

The body is deep-drawn sheet steel for a rigid, stress-resistant case, paired with a cold-drawn steel-wire garter spring and a polyacrylate sealing surface.

What are signs this seal may need replacing?

Gear-oil seepage or wetness around the pinion/differential nose can be a sign. If a leaking pinion seal is the cause, this replaces it — confirm the source of the leak first.