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(888) 312-8812 Login SignupNEWSTAR S-B431 1810 Series (Half Round) Differential End Yoke Style 46-Spline
$225.66
MSRP Pricing shown.
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NEWSTAR S-B431 Part Description
Manufacturer
Product Description
1810 Series (Half Round) Differential End Yoke Style 46-Spline
Features & Benefits
- Made of high-grade steel that's been heat treated for increased strength
- Precision-machined with multiple checks to ensure yokes are free of defects
- Design complies with OE specifications for seamless installation and compatibility
- Performance tested under real-world driving conditions and in varying temperatures
Newstar Drive Shaft End Yoke
The Newstar drive shaft end yoke connects the universal joint to the rest of the driveline. It is engineered to match the design and performance of the original equipment.
NEWSTAR S-B431 Specifications
Product Attributes
| Centerline To End | 5.50" IN |
| Ground Hub Diameter | 2.875" IN |
| Length Thru Hole | 2.750" IN |
| Major Diameter | 2.390" IN |
| Notes | Coupling Shaft |
| Spline Size | 2.390 - 46 |
| Style | HR |
| Assembly | No |
| Bearing Type | HR |
| Centerline to End | 5.5 |
| Dimensions | Spline Size: 2.390 - 46 Major Diameter: 2.390 Ground Hub Diameter: 2.875 Length Thru Hole: 2.750 Centerline To End: 5.500 |
| Ground Hub Diameter | 2.875 |
| Includes Slinger/Plug | No |
| Length Thru Hole | 2.75 |
| Material | Steel |
| Major Diameter | 2.39 |
| Maximum Hub Diameter | 2.875 |
| Outside Yoke Dimension | 7.643 |
| Series | 1810 Series (Half Round) |
| Spline Quantity | 46 |
| Yoke Style | HR |
| Yoke Bearing Dimension | 1.938 |
NEWSTAR S-B431 Cross References
| Brand | Part Number |
|---|---|
| 1660-417-C, 181-MU-51-P41, 18N4-3591-1, 6.5-4-3591-1, N6.5-4-3591-1, 823518N435911, SP 6.5-4-3591-1 | |
| Dana Crate Axles | 6.5-4-3591-1 |
| Freightliner | 016.5-4-35911, TDA 18N4 3591 1 |
| Genuine Newstar | S-B431, SB431, SD-6.5-4-3591-1 |
| International | 1660-417-C |
| Mack | 181-MU-51-P41 |
| Meritor | 18N4-3591-1, 18NYS38-26 |
| N/A | 65435911, 65-4-3591-1, 753.65435911, NEPN6.5-4-3591-1 |
| Neapco OE Series | N6.5-4-3591-1, N65435911 |
| PAI | 6846 |
| Spicer | 6.5-4-3591-1, 6.5-4-3591-1X, 823518N435911, PAC6.5-4-3591-1, DS65435911 |
| World American | 6.5-4-3591-1XR, 65435911XR |
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NEWSTAR S-B431 Manufacturer Information
Based in Schaumburg, IL, NEWSTAR® is an aftermarket parts manufacturer specializing in trailer suspension, engine, and drivetrain parts and components for medium and heavy duty trucks. The company supplies OEM manufacturers, truck dealerships, and warehouse distributors across the U.S. and Canada. NEWSTAR products are made of high-grade stamped steel, natural rubber, and other materials and hand-welded, resulting in an unprecedented level of quality down to the smallest detail. All products are also built and assembled using cutting-edge tools and undergo intense performance testing in an in-house quality control laboratory to ensure compliance with industry standards.
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