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549230Z - Differential Shim – 0.038in

Original price - Original price €16,90
Original price
€16,90
€16,90 - €16,90
Current price €16,90
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Differential Shim, 0.038in, used during differential build to set bearing preload and gear mesh.

It sits against the differential carrier side bearings and, on the crownwheel-and-pinion setup, controls side-bearing preload and backlash. Supplied in a single 0.038in thickness.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Fitment Notes DEFENDER 1987-2006 — differential bearing shim 0.038"; front differential case; crownwheel & pinion, 2-pinion Land Rover type axle (V)KA930455 and 4-pinion Land Rover type axle
DISCOVERY 1 1989-1998 — rear differential case (VIN FA393361 to WA799999)
RANGE ROVER CLASSIC 1986-1991 — front differential case and crownwheel & pinion (to VIN HA610293)
RANGE ROVER CLASSIC 1992-1994 — rear differential case (from VIN JA610294)
Alternative Codes
549230Z549230

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 dayscontact 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 is the 0.038in differential shim (549230Z) used for?
The 0.038in differential shim sits against the differential carrier side bearings during a diff build, controlling side-bearing preload and crownwheel-to-pinion backlash. The 549230Z is supplied in a single 0.038in thickness for the Land Rover-type axle.
How many 0.038in shims are needed?
Differential shims are typically fitted as a pair, one each side of the carrier, with thickness chosen to set correct preload and backlash. The 549230Z is a single 0.038in shim, so order the quantities your differential setup calls for.
Which Land Rovers use the 549230Z shim?
The 549230Z differential shim fits the Land Rover Defender up to 2016, Discovery 1 and Range Rover Classic, in the front or rear differential case on the Land Rover-type axle. Check the VIN ranges for your differential type before ordering.