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FRC9979 - Thrust Washer – 4-Pinion Differential by Land RoverSteering or Suspension Part Land Rover Range Rover Defender, Range Rover

FRC9979 - Drukschijf – Differentieel met 4 tandwielen

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Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Drukschijf - 4-Satelliet Differentieel
Vehicle Model Land Rover Defender tot 2016
Range Rover Classic 1994-2001 (P38)
Fitment Notes DEFENDER 1987-2006 — Kroonwiel En Pignon, 4-Sattelmeting Met Land Rover Type As
RANGE ROVER P38 1994-2001 — Kroonwiel & Pignon, 4-Sattelmeting Achteras
Alternative Codes
FRC9979

In stock 10 units
10 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

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 thrust washer do?
The differential thrust washer seats behind a differential gear to control end-float and carry axial thrust between the side and pinion gears and the differential case. It's used in the four-pinion crownwheel-and-pinion assembly of the Land Rover-type axle.
Which Land Rovers use this thrust washer?
This thrust washer fits the four-pinion differential in the Defender (1987-2006) with the Land Rover-type axle and the Range Rover P38 (1994-2001) rear axle. It's specific to the four-pinion crownwheel-and-pinion setup, so confirm your differential type before ordering.
When should the differential thrust washer be replaced?
Differential thrust washers should be replaced when worn, as wear increases gear end-float and backlash, causing whine or premature gear wear. On the four-pinion Land Rover axle, they're typically renewed whenever the differential is stripped for overhaul. Fitting new washers restores correct end-float.