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FRC4905 - Interlock Retainer – LT77 by AftermarketTransmission or Gearbox Part Land Rover Range Rover Defender, Discovery, Range Rover

FRC4905 - Interlock Retainer – LT77

- €35,30
€35,30
€35,30 - €35,30
€35,30
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.
Interlock Retainer for the LT77 five-speed manual gearbox gearchange. It holds the selector interlock components within the selector and yoke assembly, allowing only one gear to be engaged at a time.
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 — LT77 5-speed, selectors & yoke assembly
DISCOVERY 1 1989-1998 from (V) FA393361 — LT77 5-speed, selectors & forks
RANGE ROVER CLASSIC 1986-1991 to (V) HA610293 — LT77, selectors & yoke
RANGE ROVER CLASSIC 1992-1994 from (V) JA610294 — LT77, selectors & forks
Alternative Codes
FRC4905

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 FRC4905 interlock retainer?
The FRC4905 is an interlock retainer that holds the selector interlock components in the LT77 five-speed gearchange. It allows only one gear to be engaged at a time.
Which models use it?
It fits the LT77 gearbox selector assembly on the Defender 1987 to 2006, Discovery 1 (from VIN FA393361) and Range Rover Classic 1986 to 1994.
Why does the interlock retainer matter?
The retainer keeps the selector interlock working. If it is worn or missing, more than one gear can engage at once, which can lock up the transmission. Replace it during any selector rebuild.