JIMS, oil pump & tappet block alignment screw - Oil pump: 99-17 Twin Cam (NU); Tappet blocks: L76-99 B.T. (excl. Twin Cam) (NU) 912810 Fits: > L88-92 FXSTS(NU)

Fits: > L88-92 FXSTS(NU)

Black anodized with a clear Contrast Cut finish

Iincludes hardware and mounts to both cylinders

Installes in the transmission end cover

Includes 16" (40cm) fuel hose and two Econ-o-fit end caps

JIMS, oil pump & tappet block alignment screw - Oil pump: 99-17 Twin Cam (NU); Tappet blocks: L76-99 B.T. (excl. Twin Cam) (NU) 912810 Fits: > L88-92 FXSTS(NU)Used to align oil pump to the cam support plate on Twin Cams. Helps reduce oil pump scavenging inefficiency due to oil pump misalignment. Also used to align tappet blocks on L76 99 B. T. models so lifters run true on the camshaft. Thread size 1 4" 20. Two alignment screws used.