UKC8L | Mainshaft Taper Bearing - LT77 & R380 | 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
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: UKC8L - Rear Mainshaft Taper Roller Bearing 17.5 x 40.0
UKC8L is a rear mainshaft taper roller bearing, size 17.5 x 40.0. Fitted to the rear mainshaft/pinion of LT77 and R380 5-speed manual transmissions, it supports the rear mainshaft and helps maintain correct alignment and smooth rotation under load.
Compatibility
- Defender (1987-2006)
- Discovery 1 (1989-1998) - From VIN FA393361 to WA799999
- Discovery 2 (1998-2004)
- Range Rover Classic (1986-1991) - To VIN HA610293
- Range Rover Classic (1992-1994) - From VIN JA610294
- Range Rover P38
Frequently Asked Questions
UKC8L is a taper roller bearing located at the rear mainshaft/pinion of LT77 and R380 5-speed gearboxes. It carries both radial and axial loads to keep the mainshaft aligned and rotating smoothly under load. Check the bearing during gearbox servicing for signs of noise, roughness or axial play.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Mainshaft (5 Speed Manual Transmission) |
| Land Rover Discovery 1 (1989-1998) | Mainshaft (4 Cylinder, Manual Transmission) - From VIN FA393361 to WA799999 |
| Land Rover Discovery 1 (1989-1998) | Mainshaft (V8 Petrol, 5 Speed Manual Transmission) - From VIN FA393361 to WA799999 |
| Land Rover Discovery 2 (1998-2004) | Mainshaft (5 Speed Manual Transmission) |
| Land Rover Range Rover Classic (1986-1991) | Mainshaft - To VIN HA610293 |
| Land Rover Range Rover Classic (1992-1994) | Mainshaft (Manual Transmission) - From VIN JA610294 |
| Land Rover Range Rover P38 | Mainshaft |
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.
- 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.
