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GA1178 - Diff Lock Lever Kit – LT230

Original price - Original price €620,00
Original price
€620,00
€620,00 - €620,00
Current price €620,00
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.
Centre Differential Lock Lever Kit - LT230 - linkage assembly that adds a manual centre differential lock control to the LT230 transfer case.

The LT230 carries the centre differential and its locking mechanism, but vehicles built without the factory control have no lever or linkage to engage it, so the hardware already in the transfer case cannot be used. This kit supplies the cable-operated lever assembly that provides that control.

The existing high/low range selector stud attaches to the new lever assembly, so range selection and centre differential lock are operated from a single control.
Vehicle Model Land Rover Discovery 2 1998-2004 (L318)
Fitment Notes DISCOVERY 2 1998-2004 — All engines. Diff lock lever kit for LT230 transfer case. Fits ONLY transfer cases with serial numbers starting 41D or 42D; early Disco 2 not supplied with a factory centre diff lock function are not compatible.
Alternative Codes
GA1178DA1178

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 does the GA1178 diff lock lever kit do?
GA1178 adds a manual centre differential lock control to the LT230 transfer case on the Land Rover Discovery 2. The transfer case carries the locking mechanism, but Discovery 2s built without the factory control have no lever to engage it, so this kit supplies the missing cable-operated lever assembly.
Will the GA1178 diff lock lever kit fit any Discovery 2 transfer case?
No. GA1178 only fits LT230 transfer cases with a serial number starting 41D or 42D. Early Discovery 2 units not supplied with a factory centre diff lock function aren't compatible, so check the transfer case serial number before ordering.
How does the GA1178 kit fit onto the vehicle?
The kit's lever assembly attaches to the existing high/low range selector stud, so range selection and centre diff lock are then operated from a single lever. It's a linkage installation rather than a transfer case rebuild, though it does mean working in the transfer case tunnel.