Feuling Vented Dipstick for Harley TC Dyna - 3090 2018 KTM 300 XC-W Six Days 1990 Polaris 500 SP

1990 Polaris 500 SP

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Feuling Vented Dipstick for Harley TC Dyna - 3090 2018 KTM 300 XC-W Six Days 1990 Polaris 500 SPFeuling Vented Dipstick Screws into the factory oil fill spout as a stock replacement part on M Eight baggers This breathing dipstick removes unwanted build up of blow by, which is found in engines with excessive leakdown through the rings cylinders which is a common issue with large displacement big bore engines Test results show a decrease in engine sump oil levels Dipstick vents excessive pressure from the oil tank through a breather system