Skip to content
Ask Rover

576238 - Differential Shim

- €17,30
€17,30
€17,30 - €17,30
€17,30
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Differential Shim used within the differential case to set crownwheel-to-pinion backlash and carrier bearing preload during axle assembly.

The shim is fitted between the differential carrier bearing and its housing, adjusting the lateral position of the crownwheel relative to the pinion so the gear mesh meets the specified backlash and tooth contact pattern. Selective shims of differing thickness are used to bring the mesh within tolerance when building or rebuilding the differential.

Supplied as a single shim. Confirm the required thickness against the measured backlash and bearing preload before fitting.
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 Case Front; Crownwheel & Pinion (2 Pinion to (V)KA930455; 4 Pinion)
DISCOVERY 1 1989-1998 — Differential Case Rear
RANGE ROVER CLASSIC 1986-1991 (To HA610293) — Differential Case Front; Crownwheel & Pinion
RANGE ROVER CLASSIC 1992-1994 (From JA610294) — Differential Case Rear
Alternative Codes
576238

In stock 1 unit
0 · Gouda 1 · 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 is the Differential Shim (576238) used for?
The Differential Shim sets crownwheel-to-pinion backlash and carrier bearing preload inside the differential. It fits between the carrier bearing and its housing, adjusting the crownwheel's lateral position so the gear mesh meets the specified backlash and tooth contact pattern.
Which Land Rover models and axles does this differential shim fit?
This differential shim fits the Defender (1987-2006), Discovery 1 (1989-1998) and Range Rover Classic (1986-1994). The application varies: front differential on Defender and early Classic, rear differential on Discovery 1 and later Classic. Confirm your axle and crownwheel-and-pinion type before ordering.
Is this a selective shim, and how do I choose the thickness?
Yes, it's a selective shim supplied as a single piece. Shims of differing thickness bring backlash and bearing preload within tolerance when building or rebuilding the differential. Measure the actual backlash and preload first, then select the thickness needed to meet specification.