Feuling, oil pump pressure relief springs - 99-17 Twin Cam (NU) 517195 Classic steel mesh air cleaner

Classic steel mesh air cleaner for that authentic high performance look

1 used on the transmission drainplug

NELSON-RIGG DELUXE ALL-SEASON COVER

- Single Fire - This is the way the stock 00-up Twin Cam engines work

OEM replacement reference 11125

Feuling, oil pump pressure relief springs - 99-17 Twin Cam (NU) 517195 Classic steel mesh air cleanerUsed to increase cam support plate pressure relief pop off pressure. Controls both pop off pressure and oil flow in the bypass port. Note: Feuling recommends bench testing with the Feuling cam support plate pressure test tool, 566117, to set pop off pressure to your preference and to ensure correct valve seal and valve operation.