ALL BALLS offers you this pack of bearings and spy seals to reassemble the crankshaft. These bearings are of excellent quality and are exactly the same size as the original ones. They will fit in your original crankcase and crankshaft, ALL BALLS or other .... The product is delivered as on the picture. This pack is for YAMAHA DT 400cc, YAMAHA IT 400cc, YAMAHA IT 465cc, YAMAHA WR 500cc, YAMAHA YZ 465cc, YAMAHA YZ 490cc. A more detailed list can be found below.

Fits on:

YAMAHA DT 400 400 1978

YAMAHA DT 400 400 1977

YAMAHA DT 400 400 1976

YAMAHA DT 400 400 1975

YAMAHA IT 400 400 1979

YAMAHA IT 400 400 1978

YAMAHA IT 400 400 1977

YAMAHA IT 400 400 1976

YAMAHA IT 465 465 1982

YAMAHA IT 465 465 1981

YAMAHA WR 500 Z 500 1993

YAMAHA WR 500 Z 500 1992

YAMAHA YZ 465 465 1981

YAMAHA YZ 465 465 1980

YAMAHA YZ 490 490 1988

YAMAHA YZ 490 490 1987

YAMAHA YZ 490 490 1986

YAMAHA YZ 490 490 1985

YAMAHA YZ 490 490 1984

YAMAHA YZ 490 490 1983

YAMAHA YZ 490 490 1982