**	Qty Required Notes
1	12110-02B43-0F0
	PISTON
	1
1	12110-02B43-050
	PISTON (OS:0.5)
	1 OPT
1	12110-02B43-100
	PISTON (OS:1.0)
	1 OPT
2	12141-02B70
	RING, PISTON
	1
2	12141-02B70-050
	RING, PISTON (OS:0.5)
	1 OPT
2	12141-02B70-100
	RING, PISTON (OS:1.0)
	1 OPT
3	12151-20910
	PIN, PISTON
	1
4	09381-14001
	CIRCLIP
	2
5	09263-14016
	BEARING, PISTON PIN
	1
6	12200-02B50
	CRANKSHAFT ASSY
	1
7	12161-02B51
	.ROD, CONNECTING
	1
8	08211-20252
	.WASHER
	2
9	12211-02B50
	.PIN, CRANK
	1
10	09263-20076
	.BEARING
	1
11	12221-02B50
	.CRANKSHAFT, RH
	1
12	12261-02B50
	.CRANKSHAFT, LH
	1
13	09262-20082
	BEARING (20X52X15)
	2
14	09283-30060
	OIL SEAL, RH (30X40X8)
	1
15	09283-18006
	OIL SEAL, LH (18X30X6)
	1
16	12359-27C10
	SPACER, PRI DRIVE GEAR
	1
17	09280-20004
	O RING
	1
18	21111-02B40
	GEAR, PRIMARY DRIVE (NT:18)
	1
19	09140-16019
	NUT
	1
20	09164-16002
	WASHER
	1
21	12102-02821
	TOP END KIT, ENGINE (STD)
	1 OPT
21	12102-02821-050
	TOP END KIT, ENGINE (OS:0.5)
	1 OPT