LYG500250 | Hex-Headed Bolt M10x115mm - 2.7 TDV6, 3.0D | Discovery, Range Rover Sport
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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: LYG500250 - Hex-Headed Bolt M10 x 115mm - Auxiliary Idler Pulley
LYG500250 is a hex-headed bolt, size M10 x 115mm, used to secure the auxiliary idler pulley. Fitted to 2.7 TDV6 and 3.0D V6 engines, this bolt mounts the auxiliary drive belt idler pulley to its engine bracket.
Compatibility
- Discovery 4 (2010-2016) - 2.7 TDV6
- Discovery 4 (2010-2016) - 3.0D V6
- Range Rover Sport (2010-2013) - 3.0D V6 (From VIN AA000001)
Frequently Asked Questions
LYG500250 is the M10 x 115mm hex bolt that secures the auxiliary idler pulley on compatible V6 diesel engines. When servicing the drive belt or pulley, ensure mating threads are clean and the bolt is inspected for corrosion or thread damage; replace if compromised and follow the workshop manual for the correct tightening specification.
| Model | Variant |
|---|---|
| Land Rover Discovery 4 (2010-2016) | 2.7 TDV6 |
| Land Rover Discovery 4 (2010-2016) | 3.0D V6 |
| Land Rover Range Rover Sport (2010-2013) | 3.0L V6 Diesel - Less ACE Suspension (From VIN AA000001) |
| Land Rover Range Rover Sport (2010-2013) | 3.0L V6 Diesel - With ACE Suspension (From VIN AA000001) |
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 bolt whenever the auxiliary drive belt or idler pulley is serviced; replace it if there is corrosion, damaged or worn threads, or any sign of stretch. When in doubt, follow the vehicle workshop manual or consult a qualified technician.
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