Motive Gear F888390 Differential Ring & Pinion Set, Ford 8.8", 3.90 Ratio, 30-Spline, 10-Bolt, Fits Ford Mustang, F-150, Explorer, Ranger, Crown Victoria, Lincoln Town Car, Mercury Grand Marquis
Product details
| Management number | 228389522 | Release Date | 2026/05/31 | List Price | $105.20 | Model Number | 228389522 | ||
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Motive Gear 3.90 Ratio Ford 8.8" Ring & Pinion Set – Enhance your Ford, Lincoln, or Mercury with a high-performance 3.90 ratio differential gear set for improved power and efficiency.⚙ Features & Benefits:Durable 8620 Steel Construction: Built for strength, longevity, and smooth performance.Optimized 3.90 Gear Ratio: Improves torque, acceleration, and towing capability.Precision Fitment: 30-spline pinion, 10-bolt ring gear, 8.8" outside diameter.Enhanced Performance: Ideal for street, muscle cars, off-road, and towing applications.Direct Replacement: Designed for Ford 8.8" (10-bolt) differentials.🔄 Applications & Compatibility:🔹 Ford Models:Aerostar (1990-1997)Bronco (1983-1996)Crown Victoria (1992-2011)E-150, E-150 Club Wagon, E-150 Econoline (1983-2008)Expedition (1997-2005)Explorer (1991-2010)Explorer Sport & Sport Trac (2001-2005, 2007-2010)F-100 (1983)F-150 (1983-2014)F-150 Heritage (2004)F-250 (1983-1992)LTD, LTD Crown Victoria (1981-1991)Mustang (1986-2014)Ranger (1990-2011)Thunderbird (1987-1997)🔹 Lincoln Models:Aviator (2003-2005, 2020)Mark LT (2006-2008)Mark VI, Mark VII, Mark VIII (1980-1998)Navigator (1998-2002)Town Car (1981-2011)🔹 Mercury Models:Capri (1986)Cougar (1988-1997)Grand Marquis (1980-2011)Marauder (2003-2004)Mountaineer (1997-2010)🔹 Mazda Models:B3000 (1994-2008)B4000 (1994-2010)🔄 Replaces For:Richmond Gear: 69-0311-1Nitro Gear & Axle: F8.8-390-NGEXCEL from Richmond: F88389Richmond Gear: SFD8805🛡 Warranty & Why Choose Motive Gear?🛡 Warranty: 2 Years / 100,000 Miles – Backed by industry-leading quality and durability.⚙ Precision Machined: Ensures quiet operation and smooth gear engagement.🔧 Ideal for Performance & Towing: Perfect for high-torque applications, off-road, and muscle cars.
- ✅ Performance Gear Upgrade: 3.90 ratio enhances torque and acceleration for Ford 8.8" differentials in trucks, SUVs & muscle cars.
- ✅ Durable 8620 Steel: Heavy-duty construction ensures superior strength, longevity & smooth operation for street, off-road & towing applications.
- ✅ Precision Fitment: 10-bolt ring gear, 30-spline pinion, 8.8" diameter, direct replacement for Ford 8.8" axles.
- ✅ Optimized for Power & Performance: Ideal for high-performance builds, off-road vehicles & daily drivers needing increased towing & traction.
- ✅ Reliable Warranty: Backed by a 2-year / 100,000-mile warranty for long-lasting dependability in Ford, Lincoln & Mercury models.
| ASIN | B000S6DRPG |
|---|---|
| Brand | Motive Gear |
| Model | Motive Gear F888390 Differential Ring and Pinion |
| Exterior | Machined |
| Item Weight | 17 pounds |
| Manufacturer | Motive Gear |
| OEM Part Number | F888390 |
| Item model number | F888390 |
| Product Dimensions | 15.5 x 11 x 5.25 inches |
| Manufacturer Part Number | F888390 |
| Is Discontinued By Manufacturer | No |
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Differential Rings & Pinions
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