I finally found a funnel that works for filling my 680 Rincon with oil.
this is a automatic transmission oil funnel that works perfect for my Rincon.
it has screw on caps for both ends and the inside don,t get dirty with dust and stuff.
this is a automatic transmission oil funnel that works perfect for my Rincon.
it has screw on caps for both ends and the inside don,t get dirty with dust and stuff.