RSB – 403 Series
This RSB (Rear Stub Shaft / Rear Spline Bearing) 403 Series is designed for heavy-duty commercial vehicles, providing precise fitment, smooth operation, and reliable performance under demanding conditions. Manufactured to OEM standards, it ensures long-lasting durability and consistent power transmission in tipper, truck, and fleet applications.
Constructed from high-strength materials, this RSB delivers excellent wear resistance, reduces maintenance requirements, and ensures dependable performance. It is ideal for replacements, fleet maintenance, and intensive commercial vehicle operations.
Key Features:
Compatible with vehicles requiring RSB 403 Series
Precision-engineered for accurate fitment
Durable construction for long-lasting service life
Smooth and reliable power transmission
Suitable for heavy-duty commercial and tipper vehicle applications

















