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KAM539 - KAM Crown Wheel & Pinion: 3.8:1 F & R by KAMTransmission or Drivetrain Part Land Rover Range Rover

KAM539 - KAM kroonwiel & pignon: 3.8:1 V & A

- €310,00
€310,00
€310,00 - €310,00
€310,00
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 KAM
KAM Kroonwiel & Pignon: 3,8:1 V & A
Vehicle Model Land Rover Defender tot 2016
Land Rover Discovery 1 1989-1998 (L318)
Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic tot 1994
Fitment Notes KAM Differentials kroonwiel & pignon set, 3,8:1 verhouding, voor & achter.
ALLE DEFENDERS — 90 achteras
DISCOVERY 1 1989-1998 — achteras
DISCOVERY 2 1998-2004 — achteras
RANGE ROVER CLASSIC 1970-1994 — achteras
Alternative Codes
KAM539

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 KAM539 crown wheel and pinion set do?
This is the final drive stage inside the differential housing, with a 3.8:1 ratio for use on either the front or rear axle. The pinion is driven by the propshaft and turns the crown wheel, transmitting drive through 90 degrees to the differential carrier and on to the halfshafts.
Why does front and rear need to run the same crown wheel and pinion ratio?
Because the front and rear axles are mechanically linked through the transfer box in four-wheel drive, a ratio mismatch between axles causes drivetrain wind-up and accelerated wear. Always fit the same ratio front and rear, which is why KAM539 is supplied for either position at 3.8:1.
Does the crown wheel and pinion need setting up on installation?
Yes. The set is lapped together as a matched pair and must be fitted as a unit, with pinion depth, bearing preload, and backlash set during installation rather than reused from the old components.
Which vehicles take the KAM539 3.8:1 crown wheel and pinion?
Fits all Defenders (90 rear axle), Discovery 1 (1989-1998), Discovery 2 (1998-2004), and Range Rover Classic (1970-1994) rear axle at the 3.8:1 ratio. The set itself is designed for use in either the front or rear differential housing.