VW T2, T3 | O-ring for drain cover | 021 101 269A

VW T2, T3 | O-ring for Drain Cover | 021 101 269A

This O-ring sits between the drain cover and the crankcase, so you won't feel it working until you have an oil leak. The original rubbery material becomes porous after decades, and then the oil starts to drip. VW used the same 021 101 269A on T2a through T3, so you're good with this replacement. Combine this with a new drain cover if you're at it, because they're not expensive and you only have the hassle once.