ERR2405 - Rocker Shaft Spring

€3,80 - €3,80

€3,80

€3,80 - €3,80

€3,80

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OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Rocker Shaft Spring for the 2.5L 300TDi 4-cylinder turbo diesel engine.

This spring locates and tensions the rocker shaft assembly within the cylinder head valvetrain. It maintains correct rocker shaft positioning and prevents axial movement during engine operation.

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 — 2.5L 300TDi
DISCOVERY 1 1989-1998 — 2.5L 300TDi
RANGE ROVER CLASSIC 1992-1994 — 2.5L TDi

Alternative Codes

ERR2405

In stock 9 units

6 · Gouda 3 · 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 does the rocker shaft spring (ERR2405) do?

The rocker shaft spring locates and tensions the rocker shaft in the cylinder head of the 2.5L 300Tdi engine. It keeps the rocker arms correctly spaced along the shaft and stops them moving sideways while the engine runs.

How many rocker shaft springs does the 300Tdi need?

The 300Tdi rocker shaft uses several springs and spacers to position the rocker arms along the shaft, so a head rebuild typically needs more than one. Check how many your rocker assembly uses, as they sit between the rockers to set spacing.

Which engines use this rocker shaft spring?

This spring fits the 2.5L 300Tdi engine in the Defender (1987-2006), Discovery 1 (1989-1998), and Range Rover Classic (1992-1994). It's specific to the 300Tdi cylinder head valvetrain.