General Pump TSF2021 Oil Cap

thingiverse

The original cap came off somewhere on the highway due to loose screws caused by UV exposure. Water still managed to seep in through the worn-out gasket and inadequate ventilation, which is detrimental to your engine's pump. This updated version snaps securely onto the outside, allowing for proper crankcase venting while keeping water out of the system. It prints quickly in about 30 minutes without needing supports, and it's best printed with PETG material.