FTC5303G - Mainshaft oil seal by CortecoTransmission or Gearbox Part Land Rover Range Rover Defender, Discovery, Range Rover

FTC5303G - Oil Seal – Gearbox Mainshaft

- €5,20

€5,20

€5,20 - €5,20

€5,20

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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.

Brand Corteco

Gearbox Mainshaft Oil Seal, fitted where the mainshaft passes through the gearbox casing on the 5-speed manual transmission.

It runs against the rotating shaft to retain gearbox oil and prevent leakage at the mainshaft.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic up to 1994
Range Rover Classic 1994-2001 (P38)

Fitment Notes DEFENDER 1987-2006 — gearbox mainshaft seal, 5-speed manual transmission
DISCOVERY 1 1989-1998 — mainshaft seal, manual transmission (4-cyl & V8 petrol)
DISCOVERY 2 1998-2004 — mainshaft seal, 5-speed manual transmission
RANGE ROVER P38 1994-2001 — mainshaft seal, 5-speed manual transmission
RANGE ROVER CLASSIC 1986-1991 — mainshaft seal (to VIN HA610293)

Alternative Codes

FTC5303GFTC5303BR 0078DPSM28477UKC1060L

In stock 17 units

16 · Gouda 1 · 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 FTC5303G gearbox mainshaft oil seal do?

The FTC5303G is the gearbox mainshaft oil seal for the 5-speed manual transmission on Land Rover Defender up to 2016, Discovery 1 and 2, Range Rover Classic and Range Rover P38. It runs against the rotating mainshaft to retain gearbox oil and stop leakage where the shaft passes through the casing.

What are the signs the mainshaft seal needs replacing?

A worn gearbox mainshaft seal typically shows as oil leaking from the front of the gearbox or around the bellhousing. Gearbox oil can reach the clutch, causing slip or judder. On Defender and Discovery it's worth replacing this seal whenever the gearbox or clutch is out.

Should I replace the mainshaft seal during a clutch job?

Yes, replace the FTC5303G mainshaft seal as standard whenever the gearbox is out for a clutch change on Defender, Discovery 1 and 2 or Range Rover. The seal is cheap and access is awkward once the box is back in. A fresh Corteco seal avoids an early repeat job.

Which Land Rovers does this mainshaft seal fit?

The FTC5303G fits the 5-speed manual gearbox on Land Rover Defender up to 2016, Discovery 1 (1989-1998), Discovery 2 (1999-2004), Range Rover Classic and Range Rover P38 (1994-2001). It carries Land Rover number FTC5303. Confirm your gearbox is the manual unit before ordering.