**
Qty Required
Notes 1 12000-183 02 CRANKSHAFT ASSY
1
TC305
2
12110-18000
PISTON
2
TC305
2
12110-18700
PISTON
2
TC305; OS 0.5, OPT
2
12110-18710
PISTON
2
TC305; OS 1.0, OPT
3
12140-18030
PISTON RING SET
1
TC305
3
12140-18700
PISTON RING SET
1
TC305; OS 0.5, OPT
3
12140-18720
PISTON RING SET
1
TC305; OS 1.0, OPT
4
12151-18000
PISTON PIN
2
TC305; LD=12.5(0.49) OD=16(0.63) W=49.5(1.95)
5
12161-18000
CONNECTING ROD
2
TC305
6
12211-18000
CRANK PIN
2
TC305
7
12220-18000
RIGHT CRANKSHAFT
1
TC305
8
12231-18000
CENTER CRANKSHAFT
1
TC305
9
12240-18000
RIGHT CRANK WHEEL
1
TC305
10
12250-18000
LEFT CRANK WHEEL
1
TC305
11
12260-18000
LEFT CRANKSHAFT
1
TC305
12
12511-18000
OIL GRADE PLATE
2
TC305
13
21111-18000
PRIMARY DRIVE GEAR
1
TC305; NT=20
14
04221-04149
DOWEL PIN
3
15
08211-25401
THRUST WASHER
4
16
08341-31039
KEY
1
17
08341-31059
KEY
1
18
09159-12103
PRIMARY DRIVE GEAR NUT
1
TC305; 12SCREW
19
09160-20010
CONNECTING ROD THRUST WASHER
4
TC305; LD=20(0.79) OD=34(1.34) T=1.0(0.04)
20
09166-12002
PRIMARY DRIVE GEAR WASHER
1
TC305; OD=30(1.18) T=0.8(0.03)
21
09180-25014
PRIMARY DRIVE GEAR SPACER
1
TC305; @