Additional Details:

• I.D.: 1.500" or 38.1mm
• Width: 0.210" or 5.3mm

Interchanges/Replaces

GLM

• 83250

Mallory

• 9-76533

OMC Stern Drive

• 318717

Additional Details:

• For: All 4 cyl. Cobra (1986-1989)

Interchanges/Replaces

GLM

• 87655

Mallory

• 9-74401

OMC Stern Drive

• 984457
• 985612

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0166	GLM 86620 OMC Stern Drive 911705	2	Grommet		N/A
18-0190	GLM 22390 OMC Stern Drive 912157	1	Wiper Gasket		N/A
18-0880	GLM 33960 Mallory 9-60400 OMC Stern Drive 911878	1	Shift Cover Gasket		N/A
18-2001	GLM 86030 Johnson/Evinrude Outboard 0330137 310600 313398 317761 321463 321668 Mallory 9-76212 OMC Stern Drive 310600 313398 321463 330137	2	Oil Seal		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7127	Chrysler/Force/US Marine 25-32507 25-F84305 F84304 GLM 82370 Johnson/Evinrude Outboard 313446 Mallory 9-76527 Mercruiser Stern Drive 25-32507 OMC Stern Drive 313446	1	O-Ring		N/A
18-7130	GLM 81380 Johnson/Evinrude Outboard 314728 354731 Mallory 9-76528 OMC Stern Drive 314728 354731	1	O-Ring		N/A
18-7137	GLM 45200 Johnson/Evinrude Outboard 318372 Mallory 9-76531 OMC Stern Drive 318372	1	O-Ring		N/A
18-7138	GLM 83250 Mallory 9-76533 OMC Stern Drive 318717	3	O-Ring		N/A
18-7145	GLM 81080 Johnson/Evinrude Outboard 333572 Mallory 9-76500 Mercruiser Stern Drive 25-64068 Mercury Marine 25-64068 OMC Stern Drive 333572	2	O-Ring		N/A
18-7475	GLM 86640 Johnson/Evinrude Outboard 332584 Mallory 9-76571 OMC Stern Drive 332584	5	O-Ring		N/A

Interchanges/Replaces

GLM

• 87656

Mallory

• 9-74402

OMC Stern Drive

• 439967
• 984458
• 984965
• 985613
• 987548

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0166	GLM 86620 OMC Stern Drive 911705	2	Grommet		N/A
18-0190	GLM 22390 OMC Stern Drive 912157	1	Wiper Gasket		N/A
18-0440	GLM 33970 Mallory 9-60453 OMC Stern Drive 915719	1	Water Passage Gasket		N/A
18-0880	GLM 33960 Mallory 9-60400 OMC Stern Drive 911878	1	Shift Cover Gasket		N/A
18-2002	Chrysler/Force/US Marine 26-76868 GLM 85130 Honda Outboard 91252-ZW1-003 Johnson/Evinrude Outboard 0320862 Mallory 9-76202 Mercruiser Stern Drive 26-30550 26-76868 Mercury Marine 26-30550 26-70019 26-73838 26-76868 OMC Stern Drive 320862	2	Oil Seal		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7130	GLM 81380 Johnson/Evinrude Outboard 314728 354731 Mallory 9-76528 OMC Stern Drive 314728 354731	1	O-Ring		N/A
18-7137	GLM 45200 Johnson/Evinrude Outboard 318372 Mallory 9-76531 OMC Stern Drive 318372	1	O-Ring		N/A
18-7138	GLM 83250 Mallory 9-76533 OMC Stern Drive 318717	3	O-Ring		N/A
18-7145	GLM 81080 Johnson/Evinrude Outboard 333572 Mallory 9-76500 Mercruiser Stern Drive 25-64068 Mercury Marine 25-64068 OMC Stern Drive 333572	2	O-Ring		N/A
18-7475	GLM 86640 Johnson/Evinrude Outboard 332584 Mallory 9-76571 OMC Stern Drive 332584	5	O-Ring		N/A
18-7133	GLM 82400 Johnson/Evinrude Outboard 305123 321119 Mallory 9-76529 OMC Stern Drive 305123	1	O-Ring		N/A
18-0559	Johnson/Evinrude Outboard 0332585	5	Oil Seal
18-7144	GLM 82440 Johnson/Evinrude Outboard 326849 OMC Stern Drive 326849	3	O-Ring
NSS	OMC Stern Drive 0912388	1	Gasket, Shift Rod Cover	No Image	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