LR124257 | Crankshaft Pulley with Damper - 3.0L V6, 5.0L V8 | Range Rover, Defender
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR124257 - Crankshaft Pulley with Damper
LR124257 is a crankshaft pulley with an integral torsional damper. It mounts to the front of the crankshaft and provides the drive surface for the accessory belt system on compatible 3.0L V6 and 5.0L AJ133 5.0L V8 petrol engines, transferring rotational energy to components such as the alternator, air-conditioning compressor and power-steering pump. The damper reduces crankshaft twist and torsional vibration to help protect the accessory drive components and the crankshaft from shock loads. Removal and refit require correct alignment and secure fastening to the crankshaft flange; refer to workshop procedures for the correct torque and timing alignment when replacing this part.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 5 (2017 >) - 3.0L DOHC GDI SC V6 Petrol - From VIN EA000001
- Discovery 5 (2017 >) - 3.0L DOHC GDI SC V6 Petrol - From VIN K2000001
- New Defender (2020 >) - 5.0 Petrol AJ133 DOHC CDA - From VIN M2000001
- Range Rover (2013-2022) - 3.0L DOHC GDI SC V6 Petrol - From VIN EA000001
- Range Rover (2013-2022) - 5.0L AJ133 V8 Petrol - From VIN AA000001
- Range Rover Sport (2014-2022) - 3.0L DOHC GDI SC V6 Petrol - From VIN EA000001
- Range Rover Sport (2014-2022) - 5.0L AJ133 V8 Petrol - From VIN AA000001
- Range Rover Velar (2017 >) - 3.0L DOHC GDI SC V6 Petrol
Frequently Asked Questions
LR124257 is a crankshaft pulley incorporating a torsional damper that provides the drive surface for the accessory belt system on compatible 3.0L V6 and 5.0L AJ133 V8 petrol engines. The damper reduces crankshaft twist and torsional vibration, helping to protect accessory drive components and the crankshaft from shock loads. When fitting, ensure correct alignment and secure fastening to the crankshaft flange and follow workshop procedures for torque and timing alignment.
| Model | Variant |
|---|---|
| Land Rover Discovery 5 | 3.0L DOHC GDI SC V6 Petrol (From VIN EA000001) |
| Land Rover Discovery 5 | 3.0L DOHC GDI SC V6 Petrol (From VIN K2000001) |
| Land Rover New Defender | 5.0 Petrol AJ133 DOHC CDA (From VIN M2000001) |
| Land Rover Range Rover | 3.0L DOHC GDI SC V6 Petrol (2013-2022) - (From VIN EA000001) |
| Land Rover Range Rover | 5.0L AJ133 V8 Petrol (2013-2022) - (From VIN AA000001) |
| Land Rover Range Rover Sport | 3.0L DOHC GDI SC V6 Petrol (2014-2022) - (From VIN EA000001) |
| Land Rover Range Rover Sport | 5.0L AJ133 V8 Petrol (2014-2022) - (From VIN AA000001) |
| Land Rover Range Rover Velar | 3.0L DOHC GDI SC V6 Petrol (From 2017) |
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.
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