Yamaha DT 250 DT 400 B C D E F MX ( 1975 - 1982 ) Oil Pump Oil Seal "A" x1 Piece

Yamaha DT 250 DT 400 B C D E F MX ( 1975 - 1982 ) Oil Pump Oil Seal "A" x 1 Piece

New oil pump seal (item "A" on the diagram) x 1 piece

Some models use two seals, one on each shaft (as pictured), this advert is for one seal, if you need two, please order two.

Fits all the above stated models and years.