4602282 | Flywheel and Ring Gear - 2.7 TDV6 | Discovery 3, Discovery 4
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: 4602282 - Flywheel and Ring Gear
4602282 is a Flywheel and Ring Gear. This assembly transfers crankshaft rotation to the transmission and incorporates the ring gear for starter engagement. It couples the engine crankshaft to the clutch and transmission for the 2.7 TDV6 application: the machined friction surface mates with the clutch disc and pressure plate to transfer torque under load, while the outer ring gear provides teeth for the starter motor. The unit is balanced for the 2.7 TDV6 to reduce vibration and drivetrain noise; typical replacement reasons include damaged ring gear teeth, a worn or scored friction surface following clutch failure, or excessive run-out that prevents correct clutch engagement. During fitting the flywheel locates the clutch assembly relative to the crankshaft and must be aligned and fastened to the correct torque values specified by the manufacturer.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 3 (2005-2009) - 2.7 TDV6 (To VIN 9A999999)
- Discovery 4 (2010-2016) - 2.7 TDV6 (From VIN AA000001)
Frequently Asked Questions
The 4602282 flywheel and ring gear provides the machined friction surface for the clutch to transmit engine torque to the transmission and the external ring gear teeth for starter motor engagement. Common failure modes include damaged ring gear teeth from starter engagement, a scored or glazed friction face after clutch failure, and excessive run-out which prevents correct clutch engagement. When fitting, the component must be checked for run-out, correctly aligned and fastened to the manufacturer's torque settings.
| Model | Variant |
|---|---|
| Land Rover Discovery 3 | 2005-2009 - 2.7 TDV6 (To VIN 9A999999) |
| Land Rover Discovery 4 | 2010-2016 - 2.7 TDV6 (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.
Replace the 4602282 flywheel and ring gear if the ring gear teeth are damaged, the friction surface is scored or excessively worn following clutch failure, or if run-out prevents correct clutch engagement. Inspect the flywheel during clutch replacement or if symptoms such as clutch judder or starter grinding are present.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.