Interchanges/Replaces

GLM

• 86630

OMC Stern Drive

• 911704

Interchanges/Replaces

GLM

• 12091

Mallory

• 9-45283

OMC Stern Drive

• 984461

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2541	GLM 86630 OMC Stern Drive 911704	1	Rubber Seal		N/A
18-2916	GLM 34770 OMC Stern Drive 911702	1	Water Pump Housing Gasket		N/A
18-3058	GLM 89950 Mallory 9-45280 OMC Stern Drive 777128 983895	1	Impeller		N/A
18-3121	GLM 12760 OMC Stern Drive 911703	1	Impeller Plate		N/A
18-3145	GLM 12391 Mallory 9-43500 OMC Stern Drive 764197 911844	1	Pump Liner		N/A

Key Features:

• For: All OMC Cobra Drives-2.3 (1987-90), 2.5 (1986), 3.0 (1986-93)
• For: All OMC Cobra Drives 4.3 (1986-93), 4.6 (1989), 5.0 (1986-93), 5.7 (1986-93)
• For: All OMC Cobra Drives 5.8 (1989-93), 7.5 (1987-89)

Use With:

• 18-3058: Impeller

Interchanges/Replaces

Johnson/Evinrude Outboard

• 984461

Mallory

• 9-45285

OMC Stern Drive

• 984461

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3206	GLM 12405 Mallory 9-43200 OMC Stern Drive 984744	1	Water Pump Housing		N/A
18-2916	GLM 34770 OMC Stern Drive 911702	1	Water Pump Housing Gasket		N/A
18-3145	GLM 12391 Mallory 9-43500 OMC Stern Drive 764197 911844	1	Pump Liner		N/A
18-3121	GLM 12760 OMC Stern Drive 911703	1	Impeller Plate		N/A
18-3058	GLM 89950 Mallory 9-45280 OMC Stern Drive 777128 983895	1	Impeller		N/A
18-2541	GLM 86630 OMC Stern Drive 911704	1	Rubber Seal		N/A

Additional Details:

• For: All Cobra (1986-1989)

Interchanges/Replaces

GLM

• 87654

OMC Stern Drive

• 984459
• 986364
• 987603

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0166	GLM 86620 OMC Stern Drive 911705	2	Grommet		N/A
18-0884	GLM 33910 OMC Stern Drive 911733	1	Water Cover Gasket		N/A
18-0911	GLM 34771 OMC Stern Drive 911698	1	Water Pump Base Gasket		N/A
18-2067	GLM 86530 OMC Stern Drive 911685	1	Oil Seal		N/A
18-2068	GLM 86610 OMC Stern Drive 3853655 911701 915702 916058	1	Oil Seal		N/A
18-2541	GLM 86630 OMC Stern Drive 911704	1	Rubber Seal		N/A
18-2916	GLM 34770 OMC Stern Drive 911702	1	Water Pump Housing Gasket		N/A
18-2918	GLM 34730 Mallory 9-62650 OMC Stern Drive 911836 915840	1	Outdrive Gasket		N/A
18-2996	GLM 86300 Mallory 9-76508 OMC Stern Drive 3852560 911823 Volvo Penta 3852560	1	Outdrive Seal		N/A
18-7107	GLM 82480 Johnson/Evinrude Outboard 313175 Mercruiser Stern Drive 25-67202 Mercury Marine 25-67202 OMC Stern Drive 313175	1	O-Ring		N/A
18-7116	Chrysler/Force/US Marine 25-62704 25-F24342 GLM 81100 Johnson/Evinrude Outboard 303067 Mallory 9-43631 Mercruiser Stern Drive 25-62704 802206 Mercury Marine 25-20633 25-22174 25-62704 25-85148 802206 OMC Stern Drive 303067 3852045 Volvo Penta 3852045	1	O-Ring		N/A
18-7138	GLM 83250 Mallory 9-76533 OMC Stern Drive 318717	2	O-Ring		N/A
18-7153	GLM 81180 Mallory 9-76505 Mercruiser Stern Drive 25-25439 Mercury Marine 25-25439 Mercury Race Outboard 25-25439 Mercury Race Sterndrive 25-25439 OMC Stern Drive 3852565 911851 Volvo Penta 3852565 997368	2	O-Ring		N/A
18-7169	Chrysler/Force/US Marine 25-F24278 GLM 82380 Mallory 9-76551 Mercruiser Stern Drive 25-35984 25-70937 OMC Stern Drive 911686	1	O-Ring		N/A
18-7403	GLM 81280 Mallory 9-76567 OMC Stern Drive 909316	1	O-Ring		N/A
18-7407	GLM 82430 Johnson/Evinrude Outboard 911700 OMC Stern Drive 3852531 911700 Volvo Penta 3852531	1	O-Ring		N/A