The sub assemblies and components that make up this Cylinder - Reed Valve include this Reed Valve Assy, the most expensive part.
Parts such as the Cylinder - Reed Valve: Washer(6a1), Nut(6l2), Reed Valve Assy, Gasket 364111810000 (nas) are included in the Mx250 1974 Usa Cylinder - Reed Valve parts fiche.

GASKET (NAS)

ABSORBER

REED VALVE ASSY

REED, VALVE

STOPPER, REED VALVE

PACKING, VALVE SEAT

PACKING, VALVE SEAT (MCA)

GASKET KIT

HEAD, CYLINDER 1

CYLINDER 1

GASKET, CYLINDER (NAS)

GASKET, CYLINDER (MCA)

BOLT STUD 363111790000

BOLT (363-11361-00)

NUT (583 CYLINDER)

WASHER, PLATE (397)

WASHER PLATE 363111750000

PLUG STRAIGTSCREW 214111970000

GASKET 364111810000 (NAS)

CLAMP 363154850100

WASHER, SPRING

WASHER(6A1)

NUT(6L2)

BOLT

BOLT (682)

SCREW, PAN HEAD (J10)

NGK BR8EV 4PK

PLUG, SPARK (94701-00061) NGK

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Give a modern touch to your vehicle with replacement parts available here. Our gallery has got limitless products for the MX250 1974 USA.

MX250 1974 USA

Yamaha continued, if not exactly to dominate the Motocross scene, to be a major player with perhaps the most competitive 250cc class, when the MX250 was launched in 1974.
Undercutting the price from manufacturers like Husquavarna, and taking advantage of the younger riders already Yamaha savvy from their Junior racing days taking to the MX250, just like it was the MX125 or MX175 they probably raced in the previous season.
Yamaha used many of the more exotic components from their works race machinery on the 250, as they considered the class the most important one to be seen to be successful!  As with there other ‘MX’ models, these machines are highly desirable today for classic twin shock competitions, where they continue to achieve good results in this highly competitive form of motorcycle sport.


YAMAHA MX250 1974 USACYLINDER - REED VALVE

HEAD, CYLINDER 1

GASKET 364111810000 (NAS)

BOLT STUD 363111790000

NUT(6L2)

WASHER, PLATE (397)

CYLINDER 1

GASKET, CYLINDER (MCA)

BOLT (363-11361-00)

WASHER PLATE 363111750000

NUT (583 CYLINDER)

PLUG, SPARK (94701-00061) NGK

PLUG STRAIGTSCREW 214111970000

GASKET (NAS)

REED VALVE ASSY

SCREW, PAN HEAD (J10)

WASHER, SPRING

STOPPER, REED VALVE

REED, VALVE

PACKING, VALVE SEAT (MCA)

BOLT (682)

WASHER(6A1)

CLAMP 363154850100

ABSORBER

ABSORBER

GASKET KIT