Heavy-Duty Leaf Spring Bushing (Silent block) – OEM No. 4771389000 (BJ Code: 022.03.0710)

Technical Dimensions:

Outer Diameter (ID): 68mm
Length: 170/77 mm
Material: Premium Natural Rubber/Elastomer blend with structural steel inner core

Applications & Compatibility:

Part Category: Leaf Spring Bushes / Silentblocks / Platform Bushings
OEM Reference Number: 4771389000
Manufacturer Compatibility: Kässbohrer
Internal Catalogue Code: BJ CODE: 022.03.0710
Application Fitment: Suitable for Kässbohrer commercial trailer suspension frameworks and chassis components.

Category: Spring Bush Brands: Kässbohrer

Description
Reviews (0)

Description

Optimise the performance and reliability of your commercial fleet with our premium-grade Leaf Spring Bushing / Silentblock (BJ Code: 022.03.0710) . Precision-engineered to serve as a direct replacement for OEM No. 4771389000 , this high-performance aftermarket suspension bush is fully compatible with Kässbohrer truck and trailer chassis configurations.

Manufactured at B J Spring Limited’s high-tech production facility , this spring bush acts as a critical dampening and buffering component. It absorbs severe road vibrations, reduces mechanical friction, and protects your leaf spring assemblies from premature wear and tear. Designed specifically to withstand the heaviest payloads and the toughest global terrains, our silentblocks guarantee optimal axle alignment and vehicle stability.

Key Features & Technical Specifications:

Direct OEM Fit: Built to strict original equipment guidelines, serving as an exact alternative for Kässbohrer OEM part number 4771389000 .
Advanced Material Composition: Formulated using premium elastomer compounds bonded seamlessly to a high-strength inner metal sleeve to prevent delamination under immense pressure.
Extreme Load Handling: Tailored for heavy-duty commercial trucks, tippers, multi-axle trailers, and heavy haulage vehicles.
Enhanced Service Life: High wear-and-tear resistance shields your commercial vehicle suspension from environmental stressors, dust, moisture, and chemical exposure.