Our Services
- Ball Joint / Small End With Circlip D85
- Ball Joint / Bush With Circlip
- Ball Joint / Big End With Circlip – D108
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- Bearing Bush / Bogie Bracket – PU-BU
- Guide Plate/T-Color Bush-4843K-Bogie
- End Cover
- Backing Shell
- Spring Bushing / BB Lock
- Leaf Spring Saddle
- U Bolt 19 Inches
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- Helper Spring Bracket
- Spring Clamp Plate
- Centering Bolt M18X15
- HEX SCREW ISO 8676-M20X1,5X 80-10.9
- Hex Screw MBN 10105-C M20X1.5X100-10.9
- Hex Screw MBN 10105-C M20X1.5X260-10.9
- Hex Screw MBN 10105-C M20X1,5X290-10.9
- Hex Screw MBN 10105-C M20X1.5X300-10.9
- Hex Screw MBN 10105-C – M20 × 1.5 × 315 – 10.9
- Nut N 13023-M 20X1,5 -10 DBL9440.
- Hex Screw MB 10105-A M16X1.5X110-10.9
- Hexagonal Head Screw with Flange – 24 × 2.0 × 120
- Collar Bolt 24×2, 0X100
- Hexagon Nut MBN 10113 – M24 × 2.0
- Hex Screw MBN 10105-C – M18 × 1.5 × 100 – 10.9
- Wishbone / V Rod Bracket - RT 1
Backing Shell
It acts as a strong housing component that maintains the correct positioning of the bush and guides suspension movement effectively. Designed to withstand continuous loads, shocks, and rotational forces, the shell ensures uniform load distribution across the bogie bracket. Its precision-machined surface allows smooth articulation and minimizes wear on the internal bushing. This enhances the overall performance and reliability of the bogie suspension system.
By protecting and supporting the internal bush components, the Backing Shell helps reduce vibration, noise, and misalignment during vehicle operation. Its durable steel construction resists deformation, corrosion, and fatigue even under harsh operating conditions. This leads to longer service intervals, improved suspension function, and enhanced driving comfort in heavy-duty commercial vehicles.
Key Features
- High-strength housing for bogie bushing support
- Ensures proper positioning and load distribution
- Reduces vibration, misalignment, and wear
- Precision-machined for smooth movement and long life
- Durable steel construction for heavy-duty applications
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 10.015 | 3128, 2523, 2528 | A4003250042 | Backing Shell for bogie bushing alignment and structural support |
Process Steps
- Safely lift the vehicle and access the bogie assembly.
- Remove the worn or damaged backing shell.
- Inspect the bushing and housing for wear or corrosion.
- Install the new Backing Shell with proper alignment.
- Secure all components according to OEM torque specifications.
- Test suspension articulation to ensure correct seating and smooth movement.
FAQ
Can a damaged backing shell affect suspension performance?
Yes, it can cause misalignment, increased vibration, uneven load distribution, and premature bushing wear.
When should it be replaced?
Replace when cracked, deformed, corroded, or unable to maintain proper bushing alignment.
