ETC4728LLR - Linkage

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- €63,00

€63,00

€63,00 - €63,00

€63,00

Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.

Linkage

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994

Fitment Notes DEFENDER (classic) — V8 SU carburettor throttle linkage (3.5L)
RANGE ROVER CLASSIC — V8 SU carburettor throttle linkage
DISCOVERY 1 — V8 SU carburettor throttle linkage (3.5L)

Alternative Codes

ETC4728LETC4728LLRETC4728

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Frequently asked questions

What does the ETC4728L throttle linkage do?

The ETC4728L throttle linkage connects the accelerator pedal to the twin SU carburettors on the 3.5 litre V8. It transfers pedal movement to the carburettor throttle spindles so both carbs open in unison.

Which vehicles use this SU carburettor throttle linkage?

This linkage fits the Land Rover Defender Classic, Discovery 1, and Range Rover Classic, all fitted with the 3.5 litre V8 and twin SU carburettors. It's not used on fuel-injected V8 variants.

Where is the throttle linkage located in the engine bay?

The throttle linkage sits between the bulkhead and the carburettors, running along the top of the inlet manifold. It links the pedal cable to the balance shaft that operates both SU carburettor throttle spindles.

Why would the throttle linkage need adjustment or replacement?

Worn linkage pivots or joints typically cause uneven throttle response between the two carburettors, leading to rough idle or hesitation. A stretched or seized linkage should be replaced rather than adjusted around the wear.