**	Qty Required Notes
1	12110-27C01-0F0
	PISTON
	1
1	12110-27C01-025
	PISTON (OS:0.25)
	1 OPT
1	12110-27C01-050
	PISTON (OS:0.5)
	1 OPT
2	12141-01B10
	RING, PISTON
	1
2	12141-01B10-025
	RING, PISTON (OS:0.25)
	1 OPT
2	12141-01B10-050
	RING, PISTON (OS:0.5)
	1 OPT
3	12151-01B41
	PIN, PISTON
	1
4	09381-15001
	CIRCLIP
	2
5	09263-15040
	BEARING, PISTON PIN
	1
6	09169-15004
	WASHER, PISTON PIN
	2
7	12200-27C00
	CRANKSHAFT ASSY
	1
8	12161-27C00-0D0
	.ROD, CONNECTING
	1
9	09160-22043
	.WASHER
	2
10	12211-27C00
	.PIN, CRANK
	1
11	09263-22047-0C0
	.BEARING
	1
12	12221-27C00
	.CRANKSHAFT, RH
	1
13	12261-27C00
	.CRANKSHAFT, LH
	1
14	09262-22020
	BEARING
	2
15	09283-30058
	OIL SEAL, RH (30X40X8)
	1
16	09283-18006
	OIL SEAL, LH (18X30X6)
	1
17	12359-01B00
	SPACER
	1
18	09280-20004
	O RING
	1
19	21111-01B41
	GEAR, PRIMARY DRIVE (NT:17)
	1
20	12674-01B40
	GEAR, GOVERNOR DRIVE (NT:19)
	1
21	09140-16019
	NUT
	1
22	09164-16002
	WASHER
	1
23	12100-27840
	TOP END KIT, ENGINE (STD)
	1 OPT
23	12100-27841
	TOP END KIT, ENGINE (STD)
	1 OPT,E.NO.103569~
23	12100-27840-025
	TOP END KIT, ENGINE (OS:0.25)
	1 OPT
23	12100-27841-025
	TOP END KIT, ENGINE (OS:0.25)
	1 OPT,E.NO.103569~