Motive Gear MGK-259, Ring & Pinion Gear Bearing Rebuild Kit For GM 8.25" IFS Front & GM 9.76" Rear, Ratio 3.73, 10/12-Bolt, 30/32 Spline, 11 Pinion & 41 Ring Tooth Fits GM, Escalade, Silverado, Tahoe
Product details
| Management number | 228389806 | Release Date | 2026/05/31 | List Price | US$172.00 | Model Number | 228389806 | ||
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Product OverviewThe Motive Gear F9.75-3.55L differential ring and pinion set is built for Ford 9.75" rear axles requiring a 3.55 gear ratio. Crafted from premium 8620 steel and designed for a precise OE fit, it’s ideal for high-load, off-road, or daily driving applications.Key FeaturesGear Ratio: 3.55Pinion Gear: 11 Tooth | Ring Gear: 39 ToothPinion Shaft Diameter: 1.97" | Pinion Spline Count: 31Ring Gear Diameter: 9.75" | Ring Gear Bolt Count: 12Material: 8620 Steel | Rotation: StandardApplication & CompatibilityFits the following vehicles equipped with Ford 9.75" rear axle:2011–2024 Ford F-1502011–2024 Ford Expedition2011–2023 Ford Lobo2015–2024 Ford Transit-150 / Transit-250 / Transit-350 / Transit-350 HD2011–2024 Lincoln NavigatorReplacesFord: BL3Z-4209-C, CL3Z-4209-A, CL3Z-4209-C, CL3Z-4209-E, FL3Z-4209-C, ML3Z-4209-C, ML3Z-4209-JDorman: 697-331Nitro Gear & Axle: F9.75-11-355-NGEXCEL from Richmond: F975355AYukon Gear & Axle: YG F9.75-355-11Brand Warranty & ReliabilityBacked by Motive Gear’s 1-year or 50,000-mile warranty, this ring and pinion set delivers proven reliability for demanding applications. Ideal for professional installs or DIY upgrades.
- Premium-quality ring & pinion set for Ford 9.75" rear axles with 3.55 gear ratio; features OE fit and long-lasting durability for towing and daily use.
- Includes 11-tooth pinion and 39-tooth ring gear made from 8620 high-strength steel; 1.97" pinion shaft diameter and 31-spline pinion.
- Engineered with 12-bolt ring gear and standard rotation design to meet Ford OE specifications.
- Designed for direct fit in 2011–2024 Ford F-150, Expedition, Transit vans, and Lincoln Navigator with Ford 9.75" rear axle.
- Backed by Motive Gear’s 1-year or 50,000-mile warranty and trusted by professionals for its reliability and performance.
| ASIN | B07L9VW48R |
|---|---|
| Brand | Motive Gear |
| Model | Ring and Pinion |
| Exterior | Machined |
| Item Weight | 5 pounds |
| Manufacturer | Motive Gear |
| Item model number | F9.75-355L |
| Product Dimensions | 14.75 x 11 x 5.25 inches |
| Manufacturer Part Number | F9.75-355L |
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Differential Rings & Pinions
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