Oil seal diff unit (FTC5258G)

This is a front or rear differential oil seal with dust lip, from the Corteco brand.

It seals the differential pinion to keep the oil in and dirt out, and is usually replaced when oil leaks appear at the pinion flange or during differential overhaul.

Compatible with Land Rover Defender, Defender Puma, Discovery 1, Discovery 2, Freelander 1 and Range Rover Classic.

Reference: FTC5258G