1300 290 310 Volvo & Renault Compressor Unloader Kit

What does a compressor unloader kit do?

A compressor unloader kit is a specialized repair component used to regulate the air pressure within a pneumatic brake system. It functions by controlling the air delivery from the compressor once the required pressure levels are reached in the reservoirs, preventing over-pressurization and reducing unnecessary engine load.

Vehicle and engine compatibility

This kit is compatible with various heavy commercial vehicle applications, including Volvo VNL, FH, FM, and FMX models with D11K, D13K, or D16K engines, as well as Renault Trucks T and C series. It also fits Mack Anthem trucks equipped with MP8 engines. These components are designed to work seamlessly within Knorr-Bremse systems to maintain consistent pneumatic performance.

Installation and maintenance

For workshop technicians, replacing the unloader kit is an efficient way to maintain the air brake compressor without a full unit replacement. When performing installation, ensure all connections are secure to maintain air-tight integration and prevent pressure leaks within the pneumatic circuit.

System reliability

Regular inspection of the unloader mechanism can prevent system failures and ensure optimal braking performance across the fleet.

OE cross-reference

1300 290 310 (Compressor Unloader Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number K159064K50.