FASS DRP (Dodge Replacement Pumps) fuel systems are an economical way to replace the stock pump in your Dodge Ram 5.9L Cummins diesel pickup. FASS makes the DRP02 lift pump for the 24 valve VP44 fuel pump-equipped trucks built between 1998.5 and 2002. The DRP04 lift pump is for 5.9L common rail trucks with the CP3 Injection Pump built in 2003 and the first half of 2004. Flow rates of the FASS DRP series are 2.5 times the flow rate as the stock pump, providing a nice boost in throttle response.
