**	Qty Required Notes
1	12110-43B10-0F0
	PISTON
	1 1990 MODEL
1	12110-43B10-025
	PISTON (OS:0.25)
	1 1990 MODEL OPT
1	12110-43B10-050
	PISTON (OS:0.5)
	1 1990 MODEL OPT
2	12140-43B10
	RING SET, PISTON
	1
2	12140-43B10-025
	RING SET, PISTON (OS:0.25)
	1 OPT
2	12140-43B10-050
	RING SET, PISTON (OS:0.5)
	1 OPT
3	12151-43B01
	PIN, PISTON (L:63)
	1 1990 MODEL
4	09381-18002
	CIRCLIP
	2
5	09263-18025
	BEARING, PISTON PIN
	1
6	09169-18005
	WASHER
	2
7	12200-43B01
	CRANKSHAFT ASSY
	1 1990 MODEL
8	12161-43B01
	.ROD, CONNECTING
	1 1990 MODEL
9	09160-24022
	.WASHER
	2
10	12211-43B00
	.PIN, CRANK
	1
11	09263-24021
	.BEARING
	1
12	12221-43B00
	.CRANKSHAFT, RH
	1
13	12261-43B00
	.CRANKSHAFT, LH
	1
14	09262-30075
	BEARING, RH
	1
15	09262-30076
	BEARING, LH
	1
16	09283-36004
	OIL SEAL, RH
	1
17	12541-14210
	RETAINER, OIL SEAL
	1
18	02112-06128
	SCREW
	2
19	08321-21067
	LOCK WASHER
	2
20	09283-25082
	OIL SEAL, LH
	1
21	12359-43B00
	SPACER, CRANKSHAFT RH
	1
22	09280-22001
	O RING
	1
23	12661-43B00
	GEAR, CRANK BALANCER DRIVE
	1 NT:40
24	21111-43B00
	GEAR, PRIMARY DRIVE (NT:28)
	1
25	09140-18011
	NUT
	1
26	09164-18004
	WASHER
	1