World American 127265 Differential Ring & Pinion For DS381/DS401/DS341 Axles Gear Ratio 3.36, 41 Spline 11 Pinion & 37 Ring Tooth Fits DS402/DS403/451 Series Replaces Eaton 217980 Newstar EAR-217980
Product details
| Management number | 215292780 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 215292780 | ||
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Short Summary: The World American 130 127265 Ring and Pinion Set delivers a 3.36 ratio for DS381, DS401, DS341, DS402, DS403, and 451 series axles. Engineered for heavy-duty applications, it ensures high-strength performance and OE compatibility.Key FeaturesApplication: DS381, DS401, DS341, DS402, DS403, 451 AxlesGear Ratio: 3.36Pinion Gear Teeth: 11Ring Gear Teeth: 37Pinion Shaft Diameter: 2.1 InchesPinion Spline Count: 41Ring Gear Diameter: 16 InchesGear Style: SpiralWarranty: 1 Year or 100,000 MilesVehicle CompatibilityAxle ModelsDS381DS401DS341DS402DS403451Replaces OEM & Aftermarket Part NumbersEaton: 120761Eaton: 120765Eaton: 217980Genuine Newstar: EAR-217980Eaton: EAR217980Timken: M12127265Timken: M12217980Genuine Newstar: S-9876Genuine Newstar: S9876Warranty & Quality Assurance This gear set is covered by World American’s 1-Year or 100,000-Mile Warranty. Manufactured to meet or exceed OE performance standards, it is ideal for high-demand commercial and vocational truck operations.
- Heavy-duty 3.36 gear ratio ring and pinion set designed for DS381, DS401, DS341, DS402, DS403, and 451 differential axles.
- Built from premium-grade steel with a 16-inch ring gear diameter, 11-pinon and 37-ring gear teeth configuration for reliable torque delivery.
- 41 spline pinion shaft with 2.1" diameter and spiral cut gears ensure smooth operation and high-load performance.
- Compatible with both front and rear axle setups in various heavy-duty truck models using these differential series.
- Backed by World American’s 1-Year / 100,000-Mile Warranty – direct OE replacement for demanding fleet and industrial use.
| Brand | World American |
|---|---|
| Model | Ring and Pinion |
| Exterior | Machined |
| Item Weight | 62 pounds |
| Manufacturer | World American |
| OEM Part Number | 127265 |
| Item model number | 127265 |
| Product Dimensions | 16.7 x 16.7 x 7.5 inches |
| Manufacturer Part Number | 127265 |
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Differential Rings & Pinions
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