8150407 SP1 Volvo Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This water-cooled twin cylinder compressor serves as a critical component within the air brake system of heavy commercial vehicles, utilizing two piston-cylinder assemblies to provide superior air output compared to single-cylinder units. By delivering more efficient compression strokes, it ensures rapid reservoir filling and consistent pressure for demanding braking systems. This specific model is built with high-strength components to withstand continuous thermal and mechanical stress.

Compatibility with Volvo FL12 engines

This unit is specifically designed for use in Volvo FL12 trucks equipped with TD123 engines. It features a through-drive configuration and is compatible with Volvo systems that require water cooling to maintain thermal stability during long-haul operations. The assembly includes a water-cooled valve plate and an ESS feature to ensure optimal performance under high demand.

Installation and technical specifications

For professional installation, ensure all ports are correctly aligned: the air inlet and outlet utilize M26x1,5 threads, while the water inlet and outlet are M16x1,5. The air unloader port is M22x1,5. Technicians should verify the through-drive gear alignment and coolant connection integrity during assembly to prevent pressure drops or overheating.

Selection and replacement guidance

When replacing a compressor, it is essential to match the mounting interface and port locations exactly. Due to variations in engine configurations, always verify that the replacement unit's specifications match the original component requirements for your specific vehicle application.

OE cross-reference

1300 060 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8150407SP1.