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World American 217999 High Performance Ring and Pinion Gear Set RS401|RS402|RS451 Late Pinion Shank 3.90 Gear Ratio Rear Differential Replaces Eaton 111503, 127255, PAI 92330
4.6 (76 items)
Limited Time SaleUntil the end
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$164.33 cheaper than the new price!!
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New $273.89
Product details
| Management number | 219408529 | Release Date | 2026/05/03 | List Price | $109.56 | Model Number | 219408529 | ||
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| Category | |||||||||
- High-Performance Gear Set: The World American 217999 Ring and Pinion Gear Set is engineered for exceptional durability and performance, featuring a 3.90 gear ratio for enhanced power and efficiency in rear differentials.
- Precise Engineering: Designed with 10-tooth pinion gear and 39-tooth ring gear with a 16.5-inch diameter, this set ensures smooth, efficient operation and optimal torque transfer in demanding applications.
- Broad Compatibility: Fits RS401, RS402, and RS451 late pinion shank differentials, and replaces Eaton 111503, 127255, and PAI 92330, making it a versatile and reliable replacement option.
- Ideal for Rear Differentials: Designed to provide superior strength and reliability, this gear set enhances the efficiency of your vehicle's rear differential, making it perfect for heavy-duty applications.
- Heavy-Duty Durability: Built to withstand extreme conditions, this high-quality gear set is backed by a 1-year or 100,000-mile warranty, ensuring confidence in long-term performance.
| Brand | World American |
|---|---|
| Item Weight | 63 pounds |
| Manufacturer | World American |
| OEM Part Number | 217999 |
| Item model number | 217999 |
| Product Dimensions | 16.6 x 16.7 x 7.5 inches |
| Manufacturer Part Number | 217999 |
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Differential Rings & Pinions
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