The Crankcase is made up of components including this Case, Crank (r.h) which is the most expensive.
A sample from the products for the Crankcase include: Damper,engine Mount, O-ring (p95), P1n, Dowel, Bolt (1j7).
With eleven applications this Bolt (306) is the most specified part.

WASHER, PROTECTOR

GASKET, DRAIN PLUG (MCA)

CASE, CRANK (L.H)

CASE, CRANK (R.H)

DAMPER

DAMPER,ENGINE MOUNT

HOLDER

SPACER, ENGINE MOUNT

BREATHER

BOLT

HOSE (L1050)

HOSE (L310)

CLAMP

BOLT,SOCKET

BOLT (306)

BOLT (1J7)

SCREW, PAN

SCREW,PAN HEAD

O-RING (P95)

PIN, DOWEL

P1N, DOWEL

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Check out our unique product gallery which contains spare parts for your favorite Yamaha DT250 1977 USA. Simply scroll from top to bottom.

DT250 1977 USA

Although aimed primarily at the US trail bike market, the DT250 proved popular World-wide, it had a torquey two stroke single engine with a fine chassis, and handled well both on the tarmac and off-road. It was continuously developed, with this culminating in the monoshock chassis drawing on Yamaha grand prix machinery both race circuit and motocross.


YAMAHA DT250 1977 USACRANKCASE

CASE, CRANK (L.H)

CASE, CRANK (R.H)

P1N, DOWEL

BOLT

BOLT (306)

BOLT (1J7)

DAMPER,ENGINE MOUNT

SPACER, ENGINE MOUNT

O-RING (P95)

BREATHER

HOSE (L310)

BOLT

GASKET, DRAIN PLUG (MCA)

HOLDER

SCREW,PAN HEAD

CLAMP