Evinrude Outboard 50HP OEM Parts Diagram for Crankshaft and Piston

#	Description	Price	Qty
1	PISTON & WRIST PIN, Std. 0386094	Unavailable
1	PISTON & WRIST PIN, .030" 0386097	Unavailable
2	RING SET, .030 O.S. 0385799	Unavailable
2	RING SET, Std. 0385798	Unavailable
3	RETAINING RING 0302577	Unavailable
4	CONNECTING ROD ASSY. 0383903 Ships in 2 to 3 days	~~$134.99~~ $124.19	Add
5	SCREW, Rod cap 0308186 In Stock	~~$7.34~~ $6.94	Add
6	RETAINER, Rod bearing 0378528 In Stock	~~$50.49~~ $47.71	Add
7	NEEDLE SET, Rod bearing 0378515 Ships in 2 to 3 days	~~$20.99~~ $18.89	Add
8	ROLLER BEARING ASSY. 0383955	Unavailable
9	SEAL, Crankshaft 0313507 Ships in 2 to 3 days	~~$29.49~~ $26.54	Add
10	O-RING, Upper bearing 0313754 In Stock	~~$5.00~~ $4.73	Add
11	KEY, Flywheel 0307480 In Stock	~~$11.49~~ $10.86	Add
12	CRANKSHAFT 0315474	Unavailable
13	SPLIT SLEEVE, Center brg. 0310433 In Stock	~~$102.99~~ $97.32	Add
14	RETAINER AND NEEDLE ASSY. 0378252	Unavailable
15	BEARING ASSY. 0379258 In Stock	~~$34.99~~ $33.06	Add
16	RETAINING RING 0305132 Ships in 2 to 3 days	~~$8.56~~ $7.70	Add
17	O-RING, Crankcase head 0308876 In Stock	~~$4.00~~ $3.78	Add
18	CRANKCASE HEAD ASSY. 0385835 Ships in 2 to 3 days	~~$63.99~~ $58.87	Add
19	SEAL 0313398 Ships in 2 to 3 days	~~$15.49~~ $14.64	Add
20	SCREW, Crankcase head mtg. 0551793 Ships in 2 to 3 days	~~$8.56~~ $7.70	Add
21	NEEDLE BEARING ASSY. 0378251 Ships in 2 to 3 days	~~$79.99~~ $73.59	Add

Evinrude 50443M 1974 Crankshaft and Piston Diagram