Harddrive POL OIL Pump BIG Twin - 301495 For Harley Motorcycles 1980-1992 Brand_Gpr tough O-ring seals

tough O-ring seals

and lead-free

9 liter Packaging 6 per Case

and still maintaining ease of installation

and yet is encased in a short compact package

Harddrive POL OIL Pump BIG Twin - 301495 For Harley Motorcycles 1980-1992 Brand_Gpr tough O-ring sealsHarddrive oil pumps are made from cast aluminum that is CNC machined to close tolerances and then polished to a high gloss finish. Great value for small dollars! Surplus oil is routed back to the main passage rather than the return to avoid unnecessary filtering and offer the opportunity to upgrade earlier engines to the 81 up oiling system. This oiling system splits bottom and top end oil supply which increases oil pressure to the hydraulic lifters