MOTIVE GEAR Standard Replacement Differential Spool — direct fit for Ford Explorer 4.0L V6 (1991-2010). Genuine quality replacement built to OEM tolerances, ships to all 50 USA states from RevXSC.
Engineered by MOTIVE GEAR as a standard replacement grade differential spool for the 4.0L V6 engine, this MS8831 matches factory mounting points and form factor so install requires no modification. Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel Standard replacement spec — the same dimensions, materials and performance envelope as the original factory part.
| Year | Make / Model | Engine | Notes |
|---|---|---|---|
| 1991 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 1992 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 1993 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 1994 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 1995 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 1996 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 1997 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 1998 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 1999 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2000 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2001 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2002 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2003 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2004 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2005 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2006 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2007 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2008 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2009 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
| 2010 | Ford Explorer | 4.0L V6 | Rear; Ford 8.8" (10 Bolt); Mini Spool; For Open Carriers; Steel |
Always replace differential spool components in matched sets where applicable, torque fasteners to factory spec, and inspect adjacent drivetrain components for wear during installation. If you're not sure which variant matches your VIN, send us the last 8 digits of the VIN before checkout and we will confirm fitment.
Is MS8831 a direct replacement?
Yes — MOTIVE GEAR MS8831 is built to OEM form/fit/function for the Ford Explorer 4.0L V6 (1991-2010).
Do you ship to my state?
We ship to all 50 USA states. Tracking is provided.
What's the difference between Economy, Standard Replacement and Heavy Duty?
Economy is the value-priced option for everyday driving; Standard Replacement matches OEM spec; Heavy Duty uses upgraded materials for towing, fleet and severe service.
How can I confirm fitment?
Match year, make, model and engine (1991-2010 Ford Explorer 4.0L V6). When in doubt, send your VIN — we verify before dispatch.
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Note: The product image is for illustrative purposes only. Actual product may vary slightly in appearance, packaging, or labeling. Fitment and specifications are guaranteed to OEM standards.