FUEL FILTER, SPIN-ON
CUMMINS 154709
Because diesel fuel quality can vary by source, the Donaldson Spin-On Fuel Filter provides controlled contaminant capture in a 5.35 in spin-on configuration built with cellulose filtration material. Installed between the supply line and injection components, this filter retains suspended particles that could otherwise interfere with injector spray patterns. Its threaded base allows direct mounting to compatible filter heads, creating a secure seal at the contact surface. The cellulose construction traps particulate matter within its layered fibers while maintaining steady fuel delivery. The Donaldson P550105 provides stable combustion performance in equipment that requires dependable diesel conditioning.