1990 Yamaha YFM350FWA BIG BEAR Crankshaft-piston OEM Parts

Crankshaft-piston Diagram

Item MSRP Qty
#1 CRANKSHAFT ASSEMBLY
1YW-11400-01-00
Superseded by 1YW-11400-02-00
$592.99
Unavailable
#2 CRANK SUB ASSY 1
1UY-W1141-00-00
Superseded by 1UY-11401-09-00
$342.99
Available to order.
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#3 CRANK 2
1YW-11422-01-00
Superseded by 1YW-11422-02-00
$401.99
Unavailable
#4 PIN, CRANK 1
30X-11681-00-00
$69.99
Available to order.
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#5 BEARING
93310-633T5-00
$74.99
Available to order.
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#6 ROD, CONNECTING
1UY-11651-00-00
$130.99
Available to order.
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#7 WASHER
90209-33253-00
$18.49
Available to order.
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#8 COLLAR
90387-291R6-00
$20.99
Unavailable
#9 CIRCLIP
99009-28400-00
$8.49
Available to order.
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#10 BEARING
93306-30630-00
$79.99
Available to order.
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#11 BOSS, BUFFER
1YW-11496-00-00
$112.99
Unavailable
#12 WASHER, PLATE
90201-406F4-00
$10.49
Available to order.
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#13 SPRING, COMPRESSION
90501-22721-00
$10.49
Available to order.
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#14 PIN, DOWEL
93605-10090-00
$9.49
In Stock: Ready to ship.
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#15 GEAR, BALANCE WEIGHT
3Y1-11531-01-00
Superseded by 3Y1-11531-02-00
$63.99
Available to order.
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#16 WASHER, BEARING COVER
1YW-11565-00-00
$15.49
Unavailable
#17 KEY, WOODRUFF
90280-16053-00
Superseded by 90280-05001-00
$13.49
In Stock: Ready to ship.
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#18 BOLT
90101-10568-00
$6.49
Available to order.
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#19 WASHER, SPRING
92901-10100-00
Superseded by 92990-10100-00
$3.25
In Stock: Ready to ship.
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#20 O-RING
93210-16290-00
$9.49
Available to order.
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#21 WASHER, PLATE
90201-107F8-00
Superseded by 90201-10058-00
$10.49
Available to order.
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#22 KEY, WOODRUFF
90280-16053-00
Superseded by 90280-05001-00
$13.49
Unavailable
#23 PISTON (STD)
1YW-11631-01-Y0
$138.99
Unavailable
# PISTON (1.00MM O/S)
1YW-11638-01-00
$175.99
Available to order.
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# PISTON (0.50MM O/S)
1YW-11636-01-00
$140.99
Available to order.
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#24 PISTON RING SET (1.00MM O/S)
42Y-11610-41-00
Superseded by 4GB-11610-40-00
$66.99
Available to order.
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# PISTON RING SET (0.50MM O/S)
42Y-11610-21-00
Superseded by 4GB-11610-20-00
$66.99
Available to order.
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# PISTON RING SET (STD)
42Y-11610-01-00
Superseded by 4GB-11610-00-00
$73.99
Available to order.
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#25 PIN, PISTON
55V-11633-00-00
$43.99
Available to order.
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#26 CIRCLIP
93450-19095-00
$2.90
In Stock: Ready to ship.
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#27 GEAR, DRIVE
1UY-11536-00-00
Superseded by 1UY-11536-01-00
$111.99
Available to order.
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#28 WEIGHT 1
1YW-11454-00-00
$211.99
Available to order.
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#29 OIL SEAL
93101-25106-00
$12.49
Available to order.
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#30 BEARING (B6205C4)
93306-20529-00
$44.99
Available to order.
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#31 COLLAR
90387-201R7-00
$12.49
Unavailable
#32 KEY, STRAIGHT
90282-05034-00
$10.49
Available to order.
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#33 NUT
90170-16326-00
$14.49
Available to order.
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#34 WASHER, LOCK
90215-16270-00
$13.49
Available to order.
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