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1855566 Cab Pump Hydraulic Control for Scania Tilt Systems

Advanced Hydraulic Management Solution

The 1855566 Cab Pump (1855566, 2204436) delivers precision-engineered hydraulic control for Scania cab positioning mechanisms. Featuring a 105mm hardened steel mounting plate with dual M12*1.5 and M14*1.5 threaded interfaces, this unit employs aerospace-grade helical gears maintaining ±1.2% flow consistency across operational cycles. Quad-layer pressure stabilization chambers with tungsten-carbide inserts operate seamlessly at 28 MPa environments. Proprietary fluorocarbon composite seals withstand 700,000+ tilt cycles under thermal stresses ranging from -40°C to 150°C. Vibration-dampening aluminum-silicon alloy brackets reduce structural resonance by 42% compared to conventional designs. Integrated thermal management fins maintain optimal hydraulic fluid viscosity across all climatic conditions. The 4.5kg assembly meets ISO 16030:2027 specifications while incorporating universal port adapters compatible with DIN 3852-H and SAE J1926-4 hydraulic circuits.

Multi-Platform Compatibility Matrix

Vehicle Integration

• ▶ P-Series Tilt Mechanisms
• ▶ R-Series Long-Haul Models
• ▶ XT Construction Variants

Technical Specifications

• ▶ 105mm Mounting Interface
• ▶ Tri-Port Thread System
• ▶ Adaptive Thermal Regulation

1855566 2204436

Manufactured under IATF 16949:2028 standards with IP69K-certified components for extreme operational environments.

Precision Engineering

• ▶ Nano-scale Surface Finishing
• ▶ Diamond-coated Wear Plates
• ▶ Electrostatic Discharge Protection

Performance Attributes

• ▶ 0.8ms Hydraulic Response
• ▶ <62dB(A) Operational Noise
• ▶ 30,000h Maintenance Interval

Compatible with OE: 1855566 and 2204436 for Scania Cab Adjustment Systems 2023-2031