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TimkenPart #: SET309

Timken SET309 Differential Pinion Bearing Set - Front Outer
18 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
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Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Explorer, Explorer Sport Trac, and Mountaineer
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Differential Pinion Bearing Set options
Timken SET309 Differential Pinion Bearing Set - Front Outer
| Brand | Timken |
|---|---|
| Part Number | SET309 |
| 10499 | 0.844 |
| 10499 | 21.43 |
| Cup Outside Diameter | 2.531 |
| Cup Outside Diameter | 64.29 |
| Cone Inside Diameter | 1.187 |
| Cone Inside Diameter | 30.16 |
| Cone Radius | 0.059 |
| Cone Radius | 1.50 |
| Bearing Cup Radius | 0.06 |
| Bearing Cup Radius | 1.500 |
| Cup Width | 0.656 |
| Cup Width | 16.67 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Ford | Explorer | 4WD | Front Outer | |
| 2010 | Ford | Explorer Sport Trac | 4WD | Front Outer | |
| 2010 | Mercury | Mountaineer | AWD | Front Outer | |
| 2009 | Ford | Explorer | 4WD | Front Outer | |
| 2009 | Ford | Explorer | AWD | Front Outer | |
| 2009 | Ford | Explorer Sport Trac | 4WD | Front Outer | |
| 2009 | Ford | Explorer Sport Trac | AWD | Front Outer | |
| 2009 | Mercury | Mountaineer | AWD | Front Outer | |
| 2008 | Ford | Explorer | 4WD | Front Outer | |
| 2008 | Ford | Explorer | AWD | Front Outer | |
| 2008 | Ford | Explorer Sport Trac | 4WD | Front Outer | |
| 2008 | Ford | Explorer Sport Trac | AWD | Front Outer | |
| 2008 | Mercury | Mountaineer | AWD | Front Outer | |
| 2007 | Ford | Explorer | 4WD | Front Outer | |
| 2007 | Ford | Explorer Sport Trac | 4WD | Front Outer | |
| 2007 | Mercury | Mountaineer | AWD | Front Outer | |
| 2006 | Ford | Explorer | 4WD | Front Outer | |
| 2006 | Mercury | Mountaineer | AWD | Front Outer |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
M86649-M86610
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.