Discovery 2 Front Ball Joint Kits
Discovery 2 front ball joint kits for replacing worn upper and lower joints across both sides of the front axle. The same press-fit ball joint arrangement is also used on Range Rover P38 models.
Compare component brands, seal specification and complete kit contents in the product grid. Individual product pages confirm exactly what is supplied, including whether the kit contains the four ball joints and two driveshaft oil seals normally required for a full front axle replacement.
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Discovery 2 & Range Rover P38 Front Axle Ball Joint Kit – Delphi
Discovery 2 & Range Rover P38 Front Axle Ball Joint Kit – Lemforder
Discovery 2 & Range Rover P38 Front Axle Ball Joint Kit | TW040B
Replacing Discovery 2 front axle ball joints
The upper and lower ball joints support the steering knuckle at each side of the front axle. Wear can cause steering play, knocking, creaking, poor self-centring, uneven tyre wear or excessive movement during an MOT inspection.
Both sides normally have the same mileage, age and working conditions. Replacing all four joints together avoids repeating the substantial axle dismantling and press work when the remaining joints develop wear.
| Job | Best place to start | Check before ordering |
|---|---|---|
| Replace all front axle ball joints | Complete front axle ball joint kit | Confirm the kit includes two upper joints, two lower joints and two driveshaft oil seals |
| Replace joints on one worn side | Compare complete both-side kits | The opposite-side joints will normally have covered the same mileage and may already have similar wear |
| Rebuild an axle with previous ball joint replacements | Ball joint kit and careful axle-yoke inspection | Check for replacement paint marks, bore wear and firm press-fit resistance |
| Complete the front axle reassembly | Ball joint kit, new driveshaft stake nuts and replacement boots where required | Check the individual product pages for included seals, boots and fixings |
Check the axle yokes before fitting new ball joints
Discovery 2 and Range Rover P38 front axle ball joints are pressed into machined bores in the axle yokes. Correct-size new joints should enter with firm, even resistance. A loose joint in an enlarged or damaged bore indicates axle-yoke wear rather than an undersized ball joint.
Land Rover workshop guidance states that each ball joint location should only be replaced up to three times, with a paint mark added after each replacement. On older axles, those marks may be missing or the previous replacement history may be unclear, so the bore condition must be checked before the new joint is pressed fully into place.
Vehicle fitment
These front axle ball joints fit Discovery 2 and Range Rover P38 models using the shared press-fit axle-yoke arrangement.
These front axle ball joints fit Discovery 2 and Range Rover P38 models using the shared press-fit axle-yoke arrangement.
Complete axle contents
A full front axle replacement requires two upper joints, two lower joints and two driveshaft oil seals.
A full front axle replacement requires two upper joints, two lower joints and two driveshaft oil seals.
Axle-yoke condition
Check that each new joint has firm press-fit resistance before pressing it fully into the bore.
Check that each new joint has firm press-fit resistance before pressing it fully into the bore.
Alignment after replacement
Front wheel alignment should be checked and adjusted after the ball joints have been replaced.
Front wheel alignment should be checked and adjusted after the ball joints have been replaced.
Compare front ball joint kit specification
The product grid shows the available complete kits at different price and component-quality levels. Use the stated ball joint brand, seal brand or quality level and exact kit contents to compare them.
| Kit detail | What to compare |
|---|---|
| Upper ball joints | Confirm that two upper joints are included and check the stated component brand. |
| Lower ball joints | Confirm that two lower joints are included and check the stated component brand. |
| Driveshaft oil seals | Two seals are required for a complete front axle kit. Check the stated seal brand or quality level. |
| Full axle coverage | The complete kit should cover both left and right sides of one front axle. |
Related front axle parts
| Part | Use it for |
|---|---|
| Discovery 2 polyurethane ball joint boot kit | Four replacement boots with stainless retaining clips for the front axle ball joints. |
| CDU1534L driveshaft stake nut | New staked driveshaft nuts for reassembly, with two required when working on both sides. |
