Yamaha Parts Specialist

DT400 USA (Twinshock) Reed Block Valve Gasket
[GSK194]

DT400 USA (Twinshock) Reed Block Valve Gasket
£2.99 (Inc. VAT)
£2.49 (Ex. VAT)

This gasket is the one that seals the reed valve block to the cylinder barrel.  Any leak here will lead to a lean fuel mixture and possible engine damage.  Supplied individually to enable owners to check the condition of the reeds etc. but without the expense of a top gasket set.  Suits:

DT400B 1975

DT400C 1976

USA Models

Replaces Yamaha part numbers
OEM Part number: 363-13621-00
OEM Part number: 363-13621-01
All part numbers are used for reference purposes only and no source of manufacture or supply is implied.