Motive Gear F9.75-410L Differential Ring & Pinion For Ford 9.75" Gear Ratio: 4.10, 12-Bolt 31 Spline 10 Pinion & 41 Ring Tooth - Fits Ford F-150 Replaces Ford BL3Z-4209-A, Yukon YG F9.75-411-11
Product details
| Management number | 219408573 | Release Date | 2026/05/03 | List Price | $172.00 | Model Number | 219408573 | ||
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Short Summary: The Motive Gear F9.75-410L Ring and Pinion Gear Set delivers a 4.10 ratio upgrade for Ford 9.75" 12-bolt rear axles. Built for strength and quiet operation, it’s a perfect match for towing, off-road, or high-demand applications across modern Ford trucks and SUVs. Key FeaturesGear Ratio: 4.10Differential Model: Ford 9.75"Ring Gear Outside Diameter: 9.75 InchesRing Gear Tooth Count: 41Pinion Gear Tooth Count: 10Pinion Shaft Diameter: 1.97 InchesPinion Spline Count: 31Material: 8620 SteelBolt Count: 12Rotation: StandardWarranty: 1 Year or 50,000 MilesVehicle CompatibilityFord2011–2024 F-1502011–2024 Expedition2011–2023 Lobo (Mexico)2015–2024 Transit-150, Transit-250, Transit-350, Transit-350 HDLincoln2011–2024 NavigatorReplaces OEM & Aftermarket Part NumbersFord: BL3Z-4209-A, BL3Z-4209-GDorman: 697-333Yukon Gear & Axle: YG F9.75-411-11EXCEL from Richmond: F975410ANitro Gear & Axle: F9.75-11-411-NGWarranty & Quality Assurance Motive Gear backs this 4.10 ratio ring and pinion set with a 1-Year or 50,000-Mile Warranty. Manufactured from high-strength 8620 steel, it's engineered to handle increased loads and torque, making it ideal for towing, off-road, or powertrain upgrades.
- Motive Gear 4.10 ring and pinion gear set for Ford 9.75" rear differentials with 12-bolt cover; ideal for performance upgrades or OE replacement.
- Gear Specs: 4.10 Ratio | Ring OD: 9.75" | Ring Teeth: 41 | Pinion Teeth: 10 | Pinion Shaft Dia: 1.97" | 31 Spline | Standard Rotation | 8620 Steel.
- Engineered for strength and durability in demanding street, towing, and utility applications on Ford trucks and full-size SUVs.
- Heat-treated 8620 steel construction ensures quiet performance, extended gear life, and reliable torque delivery under load.
- Covered by a 1-Year / 50,000-Mile Warranty. Includes ring and pinion only. Proposition 65 compliant for safety standards.
| Brand | Motive Gear |
|---|---|
| Model | Ring and Pinion |
| Exterior | Machined |
| Item Weight | 9.65 pounds |
| Manufacturer | Motive Gear |
| Item model number | F9.75-410L |
| Product Dimensions | 14.75 x 11 x 5.25 inches |
| Manufacturer Part Number | F9.75-410L |
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