YZ80 1987 · Fig. 02 — Crankshaft & Piston

Ref	OEM number	Name
	1LR-11400-00	Crankshaft Assy
	43K-11611-00	Ring, Piston
	43K-11611-40	Ring, Piston
	43K-11611-30	Ring, Piston
	43K-11611-20	Ring, Piston
	43K-11611-10	Ring, Piston
	5X2-11634-00	Clip, Piston PIN
	5X2-11634-00	Clip, Piston PIN
	93310-312M5	Bearing
	90280-03045	KEY, Woodruff
	93306-20454	Bearing
	93306-20454	Bearing
	93102-20231	OIL Seal
	93103-28126	OIL Seal
	39K-11412-00	Crank 1
	39K-11422-00	Crank 2
	1LR-11651-00	ROD, Connecting
	93310-418M6	Bearing
	4V0-11681-00	PIN, Crank 1
	90209-18112	Washer
	90209-18112	Washer
	58T-11635-11	Piston (0.25MM O/S)
	58T-11638-11	Piston (1.00MM O/S)
	58T-11631-11-95	Piston (STD)
	58T-11631-11-94	Piston (STD)
	58T-11636-11	Piston (0.50MM O/S)
	58T-11637-11	Piston (0.75MM O/S)
	4V1-11633-00	PIN, Piston