Feuling Parts HP+ Hydraulic Lifters Part Number:M09-375501 (MFG #: 4000) and when they're on

and when they're on

90/100-21 (front)

High performance off-road

Lightweight Polycarbonate/ABS Shell

Feuling Parts HP+ Hydraulic Lifters Part Number:M09-375501 (MFG #: 4000) and when they're onThe Feuling Parts HP+ Hydraulic Lifters are high performance components designed to enhance the valve train operation of various Harley Davidson engines. These lifters are engineered to optimize oil flow to the top end of the engine, including valves, springs, rockers, shafts, and valve guides. This improved lubrication helps to cool the engine and reduce wear, thereby extending the lifespan of the valve train components. Key features of these lifters