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ATA7166-G - Diff Bearing by Timken Land Rover Range Rover

ATA7166-G - Differential Pinion Bearing – Outer

- €30,60
€30,60
€30,60 - €30,60
€30,60
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Timken
Differential Pinion Bearing is the outer taper roller bearing on the differential pinion shaft.

It locates the pinion within the differential carrier and, together with the inner pinion bearing, sets the pinion under preload to carry the drive loads transmitted from the propshaft to the crown wheel.
Fitment Notes JAGUAR — Differential pinion outer taper roller bearing, all IRS axles (Powr-Lok and normal diffs). Fits XJ 1995-1997, XJ6/XJ12, XJS, XJ Series III Saloon
Alternative Codes
ATA7166-GATA7166

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the differential pinion bearing do?
The differential pinion bearing is the outer taper roller bearing on the pinion shaft. It locates the pinion within the differential carrier and, with the inner bearing, sets the pinion preload that carries drive loads from the propshaft to the crown wheel. This is the Timken outer bearing.
Which vehicles does this pinion bearing fit?
This pinion bearing fits Jaguar IRS rear axles, covering both Powr-Lok and standard differentials. Applications include the XJ 1995-1997, XJ6/XJ12, XJS, and XJ Series III Saloon. It's the outer pinion bearing, so confirm you need the outer rather than the inner before ordering.
What are the signs the pinion bearing needs replacing?
A worn pinion bearing typically shows as a whine or howl from the differential that changes with speed, or play in the pinion flange. On these Jaguar IRS axles it's replaced as part of a diff overhaul, and setting the correct pinion preload on refit is essential.