21171969 Shock Bracket | ECE R55 EU 2011-2025 Precision Stabilization System
21171969 Shock Bracket | ECE R55 EU 2011-2025 Precision Stabilization System
Couldn't load pickup availability
VOLVO 21171969 Shock Bracket | Precision Cab Stabilization System
Cab Suspension Engineering Specifications
The 21171969 Shock Bracket replaces original components 21171969 and 21171970, engineered with glass-fiber reinforced polyamide 6.6 polymer. This cab stabilization system maintains 0.5mm dimensional accuracy across production molds, ensuring precise alignment with factory mounting points. The interlocking rib design achieves 18kN compressive strength while reducing harmonic vibrations by 42%. UV-resistant black polymer compound withstands continuous exposure to -30°C to +95°C operational temperatures. Self-lubricating bushings accommodate ±5° angular displacement during cab tilting operations, compatible with both mechanical and pneumatic suspension systems. Precision-molded clip receptors maintain original tool-free serviceability parameters.
Cross-Model Compatibility Matrix
Series Compatibility
- ▶ FH/FM/FMX (2011-2025)
- ▶ Euro 5/6 Emission Models
- ▶ 4x2/6x4/8x4 Configurations
Configuration Options
- ▶ Left/Right Side Specific
- ▶ Day/Sleeper Cab Versions
- ▶ High-Roof/Standard Cab
Maintains original cab geometry specifications across all suspension revisions without requiring modified fasteners.
Material Science
- ▶ 30% Glass-fiber PA66
- ▶ Hydrolysis-resistant formula
- ▶ UV-stabilized compound
Performance Features
- ▶ Vibration dampening ribs
- ▶ Thermal expansion control
- ▶ Chemical resistance
Compatible with VOLVO F Series (2011-Present) requiring OE components: 21171969, 21171970
21171969 Shock Bracket | ECE R55 EU 2011-2025 Precision Stabilization System
