RTC5818 | O Ring - ZF 4-Speed Transmission Strainer - Defender, Discovery, Range Rover
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: RTC5818 - O Ring - ZF 4-Speed Transmission Strainer
RTC5818 is an O ring for the transmission strainer suction pipe on ZF 4-speed automatic transmissions. It provides a seal at the connection between the suction pipe and transmission sump to prevent fluid loss and contamination; the seal should be inspected whenever the sump, strainer or suction pipe is removed and replaced if perished or damaged.
Compatibility
- Defender (1987-2006) - L315
- Discovery 1 (1989-1998) - From VIN FA393361 to WA799999
- Discovery 2 (1998-2004) - L318
- Range Rover Classic (1986-1991) - To HA610293
- Range Rover Classic (1992-1994) - From JA610294
Frequently Asked Questions
RTC5818 is an O ring that seals the transmission strainer suction pipe on ZF 4-speed automatic transmissions. It helps prevent transmission fluid leaks and the ingress of contaminants at the suction pipe connection. The seal should be inspected whenever the sump or strainer is removed and replaced if damaged or perished.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Casing & Sump (4 Speed, Automatic Transmission) - L315 |
| Land Rover Discovery 1 (1989-1998) | Casing & Sump (Automatic Transmission) - From VIN FA393361 to WA799999 (L318) |
| Land Rover Discovery 2 (1998-2004) | Sump, Valve Block and Solenoids (Automatic Transmission) - L318 |
| Land Rover Range Rover Classic (1986-1991) | Casing & Sump (Automatic Transmission) - To HA610293 |
| Land Rover Range Rover Classic (1992-1994) | Casing & Sump (Automatic Transmission) - From JA610294 |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Inspect the O ring whenever the transmission sump, strainer or suction pipe is removed and replace if it is perished, cracked or leaking. As a precaution, check this seal during scheduled transmission services and whenever a leak is suspected.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.