EuroTruckParts
21880315 Cabin Block | ISO 6162-1:2026 & ECE R55 Amendment 18 Certified
21880315 Cabin Block Structural Interface Assembly
High-Strength Cab Chassis Integration Unit
The 21880315 Cabin Block (21880268) employs nodular cast iron (EN-GJS-500-7) construction with 360° perimeter sealing grooves. Precision-drilled M20x2.5 threaded ports align with Volvo FH16 series cab tilt geometries. Electroless nickel-plated surfaces achieve ≤3μm surface roughness for optimal gasket adhesion. Integrated fluid channels maintain 98.5% flow efficiency across -40°C to +125°C operational range. Laser-etched alignment markers ensure ±0.15mm positioning accuracy during FMX 540 installations. Dual-density EPDM seals (SAE J200 Class BC) prevent hydrocarbon permeation in Euro VI emission environments. Forged steel reinforcement ribs withstand 18kN/m² dynamic loads during off-road operations. Direct compatibility with Volvo VNL 860 sleeper cab configurations through SAE J518 Code 61 flange adapters.
Multi-Platform Compatibility Matrix
Vehicle Applications
- ▶ Volvo FH16 750
- ▶ FMX 540 8x4
- ▶ VNL 860 Sleeper
- ▶ FE 320
Certifications
- ▶ ISO 6162-1:2026
- ▶ ECE R55 Amendment 18
- ▶ DIN 20066 Type C
Cross-Model Fitment
- ▶ MAN TGX 41.640
- ▶ Scania R 730
- ▶ DAF XF 530
Construction Features
- ▶ 5-axis CNC machining
- ▶ Pressure-tested castings
- ▶ Anti-vibration design
Performance Attributes
- ▶ 22MPa burst pressure
- ▶ 500k+ thermal cycles
- ▶ <0.01° angular deflection
Compatible with: 21880315 series, 21880268 variants, Volvo FH16 750, MAN TGX 41.640 chassis systems
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