RS-6103 RICH Pinion Seal – Chrysler 8.75 in. 742 Case - 1.875 in. Shaft Diameter
Technical Specifications:
Brand: RICH
Manufacturer's Part Number: RS-6103 (Interchange: 6103)
Part Type: Pinion Seals
Differential Case Design Type: Chrysler 8.75 in. (742 case)
Pinion Seal Material: Steel with rubber inner
Shaft Diameter (ID): 1.875 in. (47.625 mm)
Bore Diameter (OD): 3.105 in. (78.867 mm)
Country of Origin: China
Key Performance Advantages:
Specific Fitment: Engineered for precise compatibility with the **Chrysler 8.75 in. differential (742 case)**.
Leak Prevention: Robust construction minimizes the risk of differential fluid leaks under operational stress.
Durable Material: Steel body combined with a quality rubber insert ensures superior wear resistance and long-term reliability.
Critical Dimensions: Optimized for **1.875 in. (47.625 mm) shaft diameter** and **3.105 in. (78.867 mm) bore diameter** for reliable sealing performance.