1978 990242H1 OMC Cobra Sterndrive LOWER GEARCASE Diagram and Parts

1978 990242H1 OMC Cobra Sterndrive LOWER GEARCASE Diagram and Parts

Manufacturer:	OMC Parts
Catalog:	OMC Cobra Sterndrive Parts
Year:	1978
Model:	990242H1
Component:	LOWER GEARCASE

Parts Microfiche Schematic Breakdown

Diagram of 1978 990242H1 OMC Cobra Sterndrive LOWER GEARCASE Diagram and Parts

Parts List by Blowout Reference#

#	Part Number	Description	MSRP	Price	Required	Qty

1	0981865	GEARCASE AND BEARING ASSY	$500.00	$500.00	1
2	0384195	BEARING, Pinion	$22.96	$16.07	1
3	0322994	SET SCREW, Bearing	$9.00	$9.00	1
4	0323466	SCREEN, Water intake	$7.96	$5.57	1
5	0314728	O RING, Driveshaft bearing	$3.05	$2.25	1
6	0981104	BEARING HOUSING AND SEAL	$104.36	$104.36	1	OBSOLETE
7	0321467	OIL RETAINER, Driveshaft	$12.96	$9.07	2
8	0301250	WASHER	$3.99	$3.07	4
9	0981609	OIL PUMP HOUSING AND COVER	$342.55	$342.55	1	OBSOLETE
10	0909590	SET SCREW, Pressure relief	$6.00	$6.00	1
11	0321127	SCREW, Cover	$2.99	$2.42	4
12	0308120	SCREW, Screen to cover	$2.99	$2.54	1
13	0160084	BALL, Pressure relief	$3.06	$2.14	1
14	0909593	GUIDE, Ball valve	$1.91	$1.91	1
15	0383784	SCREEN, Valve housing	$14.99	$12.75	1
16	0982034	COVER ASSEMBLY	$194.50	$194.50	1
17	0202136	PIN, Cover to gearcase	$2.27	$2.27	1
18	0909591	SPRING, Pressure relief	$5.09	$5.09	1
19	0909589	RETAINER, Relief	$2.00	$2.00	1
20	0318841	THRUST BUSHING	$34.13	$29.03	1
21	0313445	RETAINING RING	$15.99	$12.95	2
22	0314732	RETAINER PLATE, Bearing hsg	$69.99	$59.52	1
23	0302290	WASHER, Screw, retainer	$0.82	$0.57	4
24	0384523	BEARING HOUSING SEAL ASSY	$306.64	$260.79	1
25	0382407	NEEDLE BEARING ASSEMBLY	$23.96	$16.77	1
26	0379504	NEEDLE BEARING ASSEMBLY	$16.96	$11.87	1
27	0321463	SEAL	$11.17	$8.22	2
28	0316563	SCREW	$3.44	$2.41	4
29	0317178	O RING	$1.58	$1.11	1
30	0314731	THRUST WASHER, Reverse gear	$16.96	$11.87	1
31	0314730	NUT, Pinion to driveshaft	$12.96	$9.07	1
32	0323205	PINION	$286.64	$286.64	1	OBSOLETE
33	0387656	THRUST BEARING, Pinion	$31.63	$25.62	1
34	0314729	THRUST WASHER, Pinion	$11.96	$8.79	1
35	0981258	DRIVESHAFT ASSEMBLY	$623.31	$530.13	1
36	0981684	GEAR AND BUSHING ASSY, Forward	$696.47	$696.47	1	OBSOLETE
37	0323315	GEAR, Reverse	$398.85	$398.85	1	OBSOLETE
38	0323664	SHIFTER, Clutch dog	$104.14	$88.57	1
39	0313448	PIN, Clutch dog	$3.47	$2.44	1
40	0313454	SPRING, Clutch dog pin	$3.02	$2.22	1
41	0307551	PLUG, Fill and drain	$4.04	$2.83	1
42	0311598	WASHER, Nylon	$0.87	$0.62	1
43	0318576	SPRING, Detent	$6.00	$6.00	1
44	0982101	SHIFT ASSEMBLY, Gearcase	$125.00	$125.00	1
45	0309731	O RING, Large	$2.06	$1.44	2
46	0320140	O RING, Small	$2.99	$2.42	1
47	0909305	RACK, Valve, shift assembly	$50.00	$50.00	1
48	0909946	CYLINDER, Shift assembly	$12.00	$12.00	1
49	0982087	PISTON AND VALVE ASSEMBLY	$125.00	$125.00	1
50	0320138	CAP, Pis 1	$8.00	$8.00	1
51	0982130	PUSH ROD AND SET SCREW ASSEMBLY	$125.00	$125.00	1
52	0320176	PIN, Push rod	$1.25	$1.25	1
53	0909306	PIN, Rack to valve	$13.44	$13.44	1
54	0313446	O RING, Propeller shaft	$3.02	$2.11	1
55	0385043	THRUST BEARING ASSEMBLY, Forward gear	$25.96	$18.17	1
56	0981616	SHIFT ROD AND BEARING ASSY	$11.65	$11.65	1	OBSOLETE
57	0316506	BALL, Detent	$3.57	$2.51	1
58	0318139	SCREW, Retainer to gearcase	$4.99	$4.03	4
59	0318544	SCREW, Drain and fill	$12.96	$9.07	1
60	0324474	SCREW, Shift housing to gearcase	$3.38	$2.49	1
60	0300630	SCREW, Shift housing to gearcase	$3.99	$3.22	5
61	0302290	LOCKWASHER, Shift housing to gearcase	$0.82	$0.57	6
62	0317165	THRUST WASHER, Forward gear	$39.00	$39.00	1
63	0314742	SHIM, 0002 pinion	$0.55	$0.55	0	OBSOLETE
63	0323362	SHIM, 0003 pinion	$2.91	$2.04	0
63	0314745	SHIM, 0005 pinion	$4.04	$2.83	0
63	0323361	SHIM, 0004 pinion	$4.24	$2.97	0
64	0909118	GASKET, Swivel brg retainer	$4.08	$3.00	1
65	0387818	PROPELLER SHAFT ASSY	$488.31	$415.32	1
66	0323363	SHIM, 0002 forward gear	$4.40	$4.40	0
66	0323364	SHIM, 0003 forward gear	$5.00	$5.00	0
66	0323365	SHIM, 0004 forward gear	$10.00	$10.00	0
67	0382408	THRUST BEARING ASSEMBLY, Reverse gear	$7.47	$6.05	1
68	0909945	ADAPTER, Shift cylinder to hsg	$8.00	$8.00	1
69	0981088	SWIVEL BEARING RETAINER AND BUSHING For 1980 and new 800 series use 982439. For all 400 series and 800 series units prior to 1980 use 982606.	$0.00	$0.00	1	OBSOLETE
70	0310649	SEAL	$20.96	$15.40	1
71	0313353	SEAL	$14.11	$10.37	2
72	0313607	LUBRICANT FITTING	$4.99	$3.84	1
73	0316534	SCREW, Housing to gearcase	$4.99	$4.03	4
74	0981315	SHIFT ASSEMBLY	$1, 114.24	$1, 114.24	1	OBSOLETE
75	0307247	LOCKWASHER, Screw, cover	$3.99	$3.22	4
76	0323465	SCREW, Cover	$5.00	$5.00	4
77	0307450	O RING, Retainer	$1.26	$0.88	1
78	0908158	SCREW, Cable retainer	$2.38	$1.67	2
79	0982035	SHIFT HSG AND SUPPORT ASSY	$100.00	$100.00	1	OBSOLETE
81	0909291	SHIFT, Idler pulley	$17.00	$17.00	1
82	0909294	RETAINER, Pinion shaft	$12.06	$10.26	1
83	0909299	DRIVE PULLEY	$137.95	$117.33	1
84	0909300	PINION SHAFT	$105.76	$105.76	1	OBSOLETE
85	0909603	COVER, Shift housing	$148.52	$126.32	1
86	0909604	GASKET, Cover shift hsg	$4.99	$4.03	1
87	0909606	SEAL, Pinion shaft, shift hsg	$5.99	$4.84	1
88	0909620	RETAINER, Cable, shift hsg	$17.99	$15.30	1
89	0909747	O RING, Seal, pinion shaft	$0.99	$0.80	1
90	0909748	WASHER, Pinion to bearing	$1.10	$0.81	1
91	0909969	QUAD RING, Shaft	$0.99	$0.80	1
92	0981312	BEARING ASSY, Pinion shaft	$9.99	$8.49	1
93	0981394	CABLE ASSEMBLY	$618.31	$618.31	1	OBSOLETE
94	0909303	WASHER, Idler pulley	$3.99	$3.22	2
95	0315810	SPACER, Propeller nut	$4.04	$2.83	1
96	0909779	TRIM TAB, Gearcase	$82.47	$82.47	1	OBSOLETE
97	0313715	SCREW, Trim tab	$7.96	$5.57	1
98	0314503	NUT, Propeller	$10.96	$7.67	1
99	0314502	COTTER PIN, Propeller nut	$0.71	$0.50	1
100	0306314	LOCKWASHER, Screw long	$1.59	$1.22	1
101	0313697	SCREW, Gearcase to housing, long	$12.99	$10.00	1
102	0307708	LOCKWASHER, Screw, short	$0.99	$0.80	5
103	0552898	SCREW, Gearcase to hsg, short	$5.81	$5.81	5	OBSOLETE
104	0908668	SCREW, Extension, rudder	$5.99	$4.84	2
105	0909548	CLAMP, Extension, rudder	$16.00	$16.00	1
106	0909549	EXTENSION, Rudder	$51.99	$44.22	1
107	0382765	PROPELLER, 13 x 19	$169.26	$136.76	1
107	0384702	PROPELLER, 12-3/4 x 21 sst	$175.00	$175.00	1	OBSOLETE
107	0382763	PROPELLER, 13-3/4 x 15	$169.26	$136.76	1
107	0384139	PROPELLER, 13-3/8 x 17	$479.98	$387.82	1
107	0384703	PROP, 12-3/4 x 23 sst cupped	$175.00	$175.00	1	OBSOLETE
107	0382766	PROPELLER, 12-3/4 x 21	$169.26	$136.76	1
107	0382761	PROPELLER, 14 x 11	$157.98	$127.65	1
107	0389514	PROPELLER, 12-3/4 x 23 sst	$175.00	$175.00	1
107	0384136	PROPELLER, 12-3/4 x 23	$60.00	$60.00	1	OBSOLETE
107	0389510	PROPELLER, 13 x 19 sst	$479.98	$387.82	1
107	0382762	PROPELLER, 14 x 13	$169.26	$136.76	1
107	0384144	PROPELLER, 13-3/4 x 15	$479.98	$387.82	1
107	0389512	PRO, 12-3/4 x 21 sst cupped	$175.00	$175.00	1	OBSOLETE
107	0382764	PROPELLER, 13-3/4 x 17	$169.26	$136.76	1
107	0384142	PROPELLER, 13 x 19 set	$479.98	$387.82	1
108	0319432	CONVERGING RING, Lexan	$15.80	$13.44	1
109	0384977	PROPELLER BUSHING ASSY	$32.83	$32.83	1	OBSOLETE
110	0982177	LOWER GEARCASE GASKET AND SEAL KIT	$58.30	$49.58	1
111	0982178	LOWER GEARCASE SHIM KIT	$17.60	$17.60	1
982085	0982085	GEARCASE ASSY, Complete	$0.00	$0.00	1	OBSOLETE

* Pricing applies to Internet orders only. Required numbers shown are quantities used per whole assembly. Prices are based on a quantity of one (Each). You order one, you get one. Order the quantities needed for your repair.