ERR3356G 300Tdi Camshaft Oil Seal – Defender / Discovery I / Range Rover Classic

This Camshaft Oil Seal (Part No. ERR3356G) by CORTECO  is for the front camshaft position on 300Tdi engines. A worn camshaft seal can cause oil leaks at the timing cover, contamination of the timing belt, and long-term engine wear. This replacement restores proper sealing integrity for long service life.

ERR3356G is used during timing belt service, camshaft repairs, and general front-end engine resealing on all 300Tdi applications.

Verified Fitment (300Tdi ONLY):

• Defender (1983–2006) – 300Tdi

• Discovery I (1989–1998) – 300Tdi

• Range Rover Classic – 300Tdi models

This seal does NOT fit 200Tdi, Td5, petrol V8 engines, or any other platforms.

Supersession Part Numbers

No supersessions found.

FAQ

Is ERR3356G only for 300Tdi engines?
Yes — this seal is used exclusively on the front camshaft of 300Tdi engines.

Should this be replaced during a timing belt service?
Yes — replacing the camshaft oil seal is strongly recommended whenever the timing belt is removed.

What symptoms indicate a failing camshaft seal?
Oil leakage behind the timing cover, belt contamination, or visible oil seepage around the camshaft nose.

Part Number: ERR3356G

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