85000487 SP1 Volvo B9L D9B Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary air pressure for reliable vehicle deceleration and system stability. Designed for heavy-duty service, the unit utilizes high-strength components to ensure durability under continuous operating conditions.

Compatibility with Volvo B9L

This specific unit is compatible with Volvo B9L vehicles equipped with D9B engines. It features a water-cooled design to maintain thermal stability during long hauls and includes an ESS feature for optimized performance. The assembly is built to match the requirements of high-pressure pneumatic systems in heavy commercial vehicles.

Technical specifications and installation

The technical specifications include a cylinder bore of Ø85.00 mm, a 62 mm stroke, and a swept volume of 704cm³. Installation requires attention to the M26x1,5 air outlet port and the M16x1,5 water inlet and outlet ports to ensure a secure, leak-free connection to the engine's cooling circuit.

Maintenance and selection guidance

When replacing this unit, technicians should verify that the drive type and port locations match the original equipment exactly to prevent system mismatching. Consult your authorized distributor.

OE cross-reference

1300 180 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000487SP1.