85000336 Volvo 8500 Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor is a vital component within the pneumatic braking system, providing the necessary air pressure for reliable braking performance. Designed for heavy-duty operation, this water-cooled unit utilizes high-strength components to maintain consistent output under demanding conditions.

Vehicle compatibility and technical specifications

This specific model is designed for use in Volvo 8500 trucks. It features a Ø85.00 cylinder bore and a 62 mm stroke, delivering a swept volume of 704cm³. The unit is equipped with an M26x1,5 air outlet port and M16x1,5 water inlet/outlet ports to facilitate efficient cooling and air delivery.

Installation and maintenance guidance

For proper installation, technicians should verify the through drive configuration and ensure all port connections are secure. The M12x1,5 unloader port and ESS feature must be matched against the existing system requirements to ensure seamless integration and optimal air management within the vehicle's pneumatic circuit.

Troubleshooting and selection

When replacing an existing unit, it is essential to check that the mounting flange and cooling connections align with the original equipment specifications to prevent system leaks or pressure drops.

OE cross-reference

1300 010 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000336.