ERR4575G - Crankshaft Oil Seal – Front – 300TDi

- €21,90

€21,90

€21,90 - €21,90

€21,90

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

Brand PR2 Allmakes OE

Front Crankshaft Oil Seal for the 2.5L 300TDi turbo diesel engine. It fits around the crankshaft nose at the front of the engine, sealing the point where the crankshaft passes through the timing cover.

The seal runs against the rotating crankshaft to retain oil at the front of the engine and prevent leakage along the shaft. It is moulded in Viton (FKM) for resistance to heat and oil.

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

Fitment Notes Seal - crankshaft front oil, inner (Viton), fitted to front cover — 300TDi
DEFENDER 1987-2006 — 2.5L I4 300TDi Turbo Diesel
DISCOVERY 1 1989-1998 — 2.5 TDi EGR (Gem) / 2.5L 300TDi (to VIN MA081992)
RANGE ROVER CLASSIC 1992-1994 (from VIN JA610294) — 2.5L TDi

Alternative Codes

ERR4575GERR4575ERR4575CERR4575ES15510011

In stock 10 units

7 · 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 1 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the ERR4575G front crankshaft oil seal?

The ERR4575G is a front crankshaft oil seal for the 2.5L 300TDi diesel engine. It seals the crankshaft nose where it passes through the timing cover, running against the rotating shaft to keep engine oil in. Fitted to Defender, Discovery 1 and Range Rover Classic 300TDi models.

Why does the front crankshaft seal fail on a 300TDi?

The front crankshaft seal fails when its lip hardens with heat and age or wears a groove into the crankshaft surface, letting oil weep from the front of the engine. Replace it when you see oil at the crank nose, ideally while the timing belt and front cover are already off.

What's the best time to replace this crankshaft seal?

Replace this front crankshaft seal during a timing belt change on the 300TDi, since the front cover has to come off either way. Doing both together saves a second strip-down. Fit the seal square with a seal driver to avoid distorting the lip.