II30899V KNORR-BREMSE Twin Cylinder, Air Compressor

This heavy-duty twin cylinder air compressor is a critical component designed to provide consistent air pressure for heavy commercial vehicle braking systems. It functions by utilizing a robust dual-cylinder mechanism to ensure reliable pneumatic performance under demanding operational conditions. The high-strength components are engineered to withstand constant thermal and mechanical stress within the engine compartment.

II30899V is the OE-equivalent of the KNORR-BREMSE II30899V Twin Cylinder, Air Compressor used in KNORR-BREMSE systems. This specific model features a cylinder bore of Ø88.00 and a 50 mm stroke, delivering a swept volume of 608cm³. It is designed for seamless integration with heavy commercial vehicle air brake systems where precision and durability are paramount.

For workshop technicians, this part offers straightforward installation thanks to its standardized port dimensions, including an M26x1,5 air outlet and M22x1,5 unloader port. The water-cooled design with M16x1,5 inlet and outlet ports ensures optimal thermal management during continuous operation. Regular maintenance of the air supply lines and checking the water cooling interface is recommended to ensure long-term system reliability.