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(888) 312-8812 Login SignupNEWSTAR S-9973 Differential Side Gear Inter-Dif RT40-145 R Inner Spline Quantity 34 Outer Tooth 16
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$119.76
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NEWSTAR S-9973 Part Description
Manufacturer
Product Description
Side Gear Inter-Dif RT40-145, R Differential
Features & Benefits
- Made of premium-quality steel that's been heat treated for additional strength
- All components meet or exceed original equipment specifications for a seamless fit and compatibility
- Gear teeth are precision machined and tested to ensure they meet strict quality standards
- Assembled in ISO-certified facilities and in compliance with international safety and environmental standards
Newstar Differential Side Gear
The Newstar main drive gear offers performance and durability that matches the standards of original equipment manufacturers. It is suitable for a wide range of heavy duty vehicle applications.
NEWSTAR S-9973 Specifications
Product Attributes
| Popular Applications | Meritor RT-40-145 & RD-20-145, RT-34-145,RT-40-140,RT-40-145,RT-44-145 |
| Inner Spline Quantity | 34 |
| Outer Tooth Quantity | 16 |
NEWSTAR S-9973 Cross References
| Brand | Part Number |
|---|---|
| 1118868, 2234R1188, 2234-R-1188, 2234R1188MTOR, M102234R1188 | |
| Freightliner | TDA 2234R1188 |
| Genuine Newstar | ROR-2234-R-1188, S-9973, S9973 |
| International | 1670-523-C, 1670523C1 |
| MERITOR | 2234R1188 |
| Meritor | 2234-R-1188, 2234R1188G, 2234R1188MTOR, M102234R1188 |
| N/A | 756.1188, 82352234R1188 |
| PAI | ER74620, 74620, PAIER74620 |
| Rockwell International | ROR2234R1188 |
| VOLVO | 1118868 |
| Volvo Truck | 1118868 |
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NEWSTAR S-9973 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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