RTC5687 | Drive-End Bracket with Bearing for A127 Alternator - 200Tdi, V8 | Defender
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: RTC5687 - Drive-End Bracket with Bearing for A127 Alternator
RTC5687 is a drive-end bracket with bearing for the A127 alternator. This right-hand bracket locates and supports the drive-end bearing and mounts the A127 alternator to the front of the engine. The bearing is pressed into the bracket as part of the assembly; the unit locates the alternator shaft, transfers radial loads to the engine front and maintains alignment with the engine-driven pulley system, which reduces belt wear and helps prevent noise or premature bearing failure. The assembly is used with A127-type alternators fitted to a range of 2.5-litre and 3.5-litre V8 engines; the right-hand designation refers to the drive end when the alternator is installed and must match the alternator orientation for correct fitment.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (1987-2006) - 2.5 Petrol
- Defender (1987-2006) - 2.5 Diesel NA
- Defender (1987-2006) - 2.5 Turbo Diesel DT (19J)
- Defender (1987-2006) - 200Tdi
- Defender (1987-2006) - 3.5 V8 Twin Carb
- Discovery 1 (1989-1998) - 3.5 V8 Twin Carb
- Discovery 1 (1989-1998) - 3.5 V8 EFI
- Range Rover Classic (1986-1994) - 2.5 VMTD (VM turbo diesel)
- Range Rover Classic (1986-1994) - 200Tdi
- Range Rover Classic (1986-1994) - 3.5 V8 Twin Carb
- Range Rover Classic (1986-1994) - 3.5 V8 EFI
Frequently Asked Questions
The RTC5687 secures and locates the drive-end bearing of an A127 alternator and mounts the alternator to the engine front. With the bearing pressed into the bracket, it keeps the rotor shaft correctly aligned and transfers radial loads to the engine front, helping to reduce belt wear and prevent premature bearing failure or noise. The right-hand orientation must match the alternator when fitting.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Alternator - 2.5L 4-cylinder Petrol (with and without air conditioning) |
| Land Rover Defender (1987-2006) | Alternator - 2.5L 4-cylinder Naturally Aspirated Diesel (with and without air conditioning) |
| Land Rover Defender (1987-2006) | Alternator - 2.5L 4-cylinder Turbo Diesel DT (65 Amp, with and without air conditioning) |
| Land Rover Defender (1987-2006) | Alternator - 2.5L 200Tdi (I4, 5-speed manual, less catalyst) |
| Land Rover Defender (1987-2006) | Alternator - 3.5L V8 Twin Carb (65 Amp / high output options) |
| Land Rover Discovery 1 (1989-1998) | Alternator - 3.5L V8 Twin Carb (L318) |
| Land Rover Discovery 1 (1989-1998) | Alternator - 3.5L V8 EFI |
| Land Rover Range Rover Classic (1986-1991) | Alternator - V8 Twin Carb (to HA610293); 65 Amp options |
| Land Rover Range Rover Classic (1992-1994) | Alternator - 2.5L Turbo Diesel (VM) |
| Land Rover Range Rover Classic (1992-1994) | Alternator - 2.5L 200Tdi (I4, 5-speed manual, less catalyst) |
| Land Rover Range Rover Classic (1992-1994) | Alternator - Lucas A127 / A133 (V8 EFI) |
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 bracket-and-bearing assembly whenever the alternator is serviced; replace it if the bearing shows noise, radial or axial play, visible wear, or if misalignment is causing belt issues. Replacement is commonly carried out as the complete bracket-and-bearing unit.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.