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RTC4268G - Gearbox Sump Gasket – ZF Automatic

Original price - Original price €11,20
Original price
€11,20
€11,20 - €11,20
Current price €11,20
OEM Part
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 Sump Gasket for the ZF 4-speed automatic transmission, sealing the joint between the transmission oil pan (sump) and the gearbox casing.

The gasket seals the pan flange to retain automatic transmission fluid and exclude contaminants. It is renewed whenever the sump is removed, typically as part of a fluid and filter service.
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 — ZF 4-speed automatic gearbox sump gasket
DISCOVERY 1 1989-1998 — ZF 4-speed automatic gearbox sump gasket
DISCOVERY 2 1998-2004 — ZF 4-speed automatic gearbox sump gasket
RANGE ROVER CLASSIC 1986-1994 — ZF 4-speed automatic gearbox sump gasket
RANGE ROVER P38 1994-2001 — ZF 4-speed automatic gearbox sump gasket
Alternative Codes
RTC4268RTC4268G

In stock 5 units
5 · Gouda 0 · 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 is the ZF automatic gearbox sump gasket for?
The gearbox sump gasket seals the joint between the transmission oil pan and the gearbox casing on the ZF 4-speed automatic. It keeps the automatic transmission fluid sealed in and stops dirt getting into the gearbox.
When should this sump gasket be replaced?
Replace the sump gasket whenever the transmission oil pan is removed, typically during an ATF and filter service. The gasket is typically single-use, so a fresh one goes on every time the pan comes off.
Which Land Rovers use this gasket?
It fits the ZF 4-speed automatic gearbox in the Defender 1987-2006, Discovery 1, Discovery 2, Range Rover Classic and Range Rover P38. All these share the same ZF automatic sump sealing gasket.
Can the old sump gasket be reused?
No, the ZF sump gasket shouldn't be reused. Once compressed and removed it hardens and won't reseal, which usually leads to transmission fluid weeping from the pan flange. Fit a new gasket each time you refit the sump.