Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.
GKT413 - Gearbox Bearing Kit - Defender R380 Suffix K by AllmakesTransmission or Gearbox Part Land Rover Range Rover Defender

GKT413 - Gearbox Bearing Kit – R380 – Suffix K

- €230,00
€230,00
€230,00 - €230,00
€230,00
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.
Gearbox Bearing Kit for the R380 five-speed manual gearbox, suffix K onwards.

Used when overhauling the gearbox. The bearings locate and support the input shaft, mainshaft and layshaft within the gearbox casing, holding shaft alignment and setting the running clearances of the gear train. Worn bearings show up as whine that changes with gear selection, or as end float in the shafts.

The R380 changed internally through its production life and bearing specification differs between suffix ranges. Check the suffix letter stamped on the gearbox before ordering.

Vehicle Model Land Rover Defender up to 2016
Fitment Notes DEFENDER 1986-2006 — R380 gearbox, Suffix K on
Alternative Codes
GKT413

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 is the R380 Gearbox Bearing Kit (Suffix K) used for?
It's a bearing kit for overhauling the R380 five-speed manual gearbox, suffix K onward. The bearings locate and support the input shaft, mainshaft, and layshaft, holding alignment and setting the gear train's running clearances.
How do I check whether my R380 is suffix K or an earlier suffix?
The suffix letter is stamped on the gearbox casing. The R380 changed internally through its production life, and bearing specification differs between suffix ranges, so confirm the stamped letter is K or later before ordering.
What symptoms suggest the R380 gearbox bearings are worn?
Worn bearings typically show up as a whine that changes with gear selection, or as end float in the shafts. Either symptom points to bearing wear rather than a synchro or clutch problem.