Drive Parts - Seal Kits, Oil Seals

Additional Details:

• Fits: IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & Gen II

Interchanges/Replaces

GLM

• 28370

Mallory

• 9-78100

Mercruiser Stern Drive

• 35993A1
• 66081A1
• 66081A2
• 66081A4

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2003	GLM 85030 Mallory 9-76102 Mercruiser Stern Drive 26-32080 26-36054 26-68493 26-823894 26-823894B	1	Oil Seal		N/A

Interchanges/Replaces

GLM

• 87660

OMC Stern Drive

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0939	GLM 33050 Johnson/Evinrude Outboard 315189 OMC Stern Drive 315189	1	Upper Gearcase Dipstick Gasket		N/A
18-2863	Barr OMC47308799 GLM 33060 OMC Stern Drive 308799	1	Tilt Clutch Cover Gasket		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	1	Drain/Fill Plug Washer		N/A
18-7114	Chrysler/Force/US Marine 25-23145 GLM 82140 Johnson/Evinrude Outboard 302540 Mercruiser Stern Drive 25-23145 25-843315 Mercury Marine 25-23145 25-843315 OMC Stern Drive 302540 Sears 25-F702736	1	O-Ring		N/A
18-7400	GLM 81550 Mallory 9-63850 Mercury Marine 25-818573 OMC Stern Drive 908194	1	O-Ring		N/A
18-2066	GLM 86070 OMC Stern Drive 908957 911019	1	Oil Seal		N/A

Interchanges/Replaces

GLM

• 87670

Johnson/Evinrude Outboard

OMC Stern Drive

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2060	GLM 86060 Johnson/Evinrude Outboard 0321467 303804 Mallory 9-76206 OMC Stern Drive 303804 321467	2	Oil Seal
18-7114	Chrysler/Force/US Marine 25-23145 GLM 82140 Johnson/Evinrude Outboard 302540 Mercruiser Stern Drive 25-23145 25-843315 Mercury Marine 25-23145 25-843315 OMC Stern Drive 302540 Sears 25-F702736	1	O-Ring		N/A
18-7168	GLM 80120 Johnson/Evinrude Outboard 202893 Mallory 9-76550 Mercruiser Stern Drive 25-21720 25-26834 25-48171 25-801334436 Mercury Marine 25-20587 25-21720 25-26834 25-48171 25-801334436 OMC Stern Drive 202893 3852033 Volvo Penta 3852033	2	O-Ring
18-7400	GLM 81550 Mallory 9-63850 Mercury Marine 25-818573 OMC Stern Drive 908194	1	O-Ring		N/A
18-2863	Barr OMC47308799 GLM 33060 OMC Stern Drive 308799	1	Tilt Clutch Cover Gasket		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer
18-0939	GLM 33050 Johnson/Evinrude Outboard 315189 OMC Stern Drive 315189	1	Upper Gearcase Dipstick Gasket		N/A

Key Features:

• Kit covers both upper & lower

Additional Details:

• For: 280DP/290DP

Interchanges/Replaces

Mallory

• 9-77900

Volvo Penta

• 875741
• 876266

Additional Details:

• For: Gen II upper housing

Interchanges/Replaces

Mercruiser Stern Drive

• 26-864319

Additional Details:

• Fits: DPS-A Drives (2007 and Up)

Interchanges/Replaces

Volvo Penta

• 3888822

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
NSS	Volvo Penta 38889784	1	H Gasket	No Image	N/A
NSS	Volvo Penta 38889786	1	H Gasket	No Image	N/A
18-0175	GLM 81080 Mercruiser Stern Drive 25-26543 Mercury Marine 25-26543	1	O-Ring		N/A
18-7160	GLM 83340 Mallory 9-76545 Mercruiser Stern Drive 25-31986 Mercury Marine 25-31986	1	O-Ring		N/A
18-7186	GLM 45100 Volvo Penta 925259 960236	2	O-Ring
18-0558	Volvo Penta 851407	2	Seal

Additional Details:

• Fits: Volvo SX Thru 2006

Interchanges/Replaces

OMC Stern Drive

• 3855275

Volvo Penta

• 3855275

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
NSS	Volvo Penta 3852959	1	O-Ring	No Image	N/A
NSS	Volvo Penta 3863090	1	Seal	No Image	N/A
NSS	Volvo Penta 3854595	1	Seal	No Image	N/A
18-0175	GLM 81080 Mercruiser Stern Drive 25-26543 Mercury Marine 25-26543	1	O-Ring		N/A
18-7160	GLM 83340 Mallory 9-76545 Mercruiser Stern Drive 25-31986 Mercury Marine 25-31986	1	O-Ring		N/A
18-32882	OMC Stern Drive 3852315 Volvo Penta 3852315	1	Seal		N/A

Additional Details:

• For: C25 (1992-97)/ C30 (1992)

Interchanges/Replaces

Yamaha Outboard

• 689-W0001-23-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0296	Mallory 9-76411 Mercury Marine 26-82233M 26-83406M 26-854017 Yamaha Outboard 93101-22067-00 93101-22M00-00	2	Oil Seal		N/A
18-0554	Mallory 9-76410 Mercury Marine 26-82230M 26-84813M Yamaha Outboard 93101-20M07-00	2	Oil Seal		N/A
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	3	Drain Fill Washer		N/A
18-99010	Mallory 9-60318 Mercury Marine 27-81573M 27-826991M Yamaha Outboard 664-41134-00-00 664-41134-A0-00	1	Exhaust Manifold Gasket		N/A
NSS	Yamaha Outboard 689-44315-A0-00	1	Gasket, Water Pump	No Image	N/A
NSS	Yamaha Outboard 689-44316-A0-00	1	Gasket, Water Pump	No Image	N/A
NSS	Yamaha Outboard 689-44324-A0-00	1	Gasket, Cartridge	No Image	N/A
NSS	Yamaha Outboard 93210-40M10-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 93210-60MA3-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 689-44366-00-00	1	Damper, Water Seal	No Image	N/A

Additional Details:

• For: Yamaha 6HP (1986-1996) 8HP (1984-1996)

Interchanges/Replaces

Yamaha Outboard

• 6G1-W0001-20-00
• 6G1-W0001-21-00
• 6G1-W0001-C1-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	3	Drain Fill Washer		N/A
18-0753	Yamaha Outboard 6G1-44315-00-00 6G1-44315-A0-00	1	Water Pump Gasket		N/A
18-1833	Yamaha Outboard 647-44366-00-00	1	Water Seal Damper		N/A
18-99116	Yamaha Outboard 6G1-45315-00-00 6G1-45315-A0-00	1	Water Pump Gasket		N/A
NSS	Yamaha Outboard 93101-11M23-00	2	Oil Seal	No Image	N/A
NSS	Yamaha Outboard 93101-15074-00	2	Oil Seal	No Image	N/A
NSS	Yamaha Outboard 93210-49046-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 93210-53679-00	1	O-Ring	No Image	N/A

Additional Details:

• For: C75 (94-99)/ E75 (95-00)/ P75 (96-99)/ C80 (97)/ C85 (92-96)/ 90 (92-02) / B90 (98-99)/ C90 (97-01)

Interchanges/Replaces

Mallory

• 9-74502

Yamaha Outboard

• 688-W0001-21-00
• 688-W0001-22-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0239	Mallory 9-60378 Yamaha Outboard 688-44315-00-00 688-44315-A0-00	1	Water Pump Gasket		N/A
18-0240	Mallory 9-60382 Yamaha Outboard 688-44316-01-00 688-44316-A0-00	1	Water Pump Gasket		N/A
18-0267	Mallory 9-76423 Mercury Marine 26-82257M Yamaha Outboard 93106-09014-00	1	Oil Seal		N/A
18-0587	Mallory 9-76414 Yamaha Outboard 93101-25M03-00	4	Oil Seal		N/A
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	2	Drain Fill Washer		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
18-99026	Mallory 9-60341 Yamaha Outboard 688-45123-00-00	1	Muffler Gasket		N/A
18-99023	Mallory 9-60325 Yamaha Outboard 688-41133-00-00	1	Exhaust Manifold Gasket		N/A
18-99024	Mallory 9-60326 Yamaha Outboard 688-41134-00-00 688-41134-A0-00	1	Exhaust Manifold Gasket		N/A
18-99025	Mallory 9-60361 Yamaha Outboard 688-45114-00-00 688-45114-01-00 688-45114-A1-00	1	Upper Casing Gasket		N/A
18-1830	Mercury Marine 26-81426M Yamaha Outboard 663-44366-00-00	1	Water Seal Damper		N/A
NSS	Yamaha Outboard 688-44324-A0-00	1	Gasket, Cartridge	No Image	N/A
NSS	Yamaha Outboard 93210-49046-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 93210-85M97-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 90430-12072-00	1	Gasket	No Image	N/A

Additional Details:

• For: Yamaha 4HP (1984-1999) / F4 (1999-2002) / 5HP (1984-2002)

Interchanges/Replaces

Mallory

• 9-74503

Yamaha Outboard

• 6E0-W0001-20-00
• 6E0-W0001-21-00
• 6E0-W0001-C1-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	3	Drain Fill Washer		N/A
NSS	Yamaha Outboard 93101-10M14-00	2	Oil Seal	No Image	N/A
NSS	Yamaha Outboard 93101-13M12-00	2	Oil Seal	No Image	N/A
NSS	Yamaha Outboard 93210-48214-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 6E0-45315-A0-00	1	Gasket, Lower Casing	No Image	N/A
NSS	Yamaha Outboard 6E0-44315-A0-00	1	Gasket, Water Pump	No Image	N/A

Additional Details:

• For: C25 (1986-87)/ C25 (1990-91)/ 30 (1986)/ C30 (1990-91)

Interchanges/Replaces

Mallory

• 9-74514

Yamaha Outboard

• 689-W0001-22-00
• 689-W0001-C2-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0554	Mallory 9-76410 Mercury Marine 26-82230M 26-84813M Yamaha Outboard 93101-20M07-00	2	Oil Seal		N/A
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	3	Drain Fill Washer		N/A
18-99010	Mallory 9-60318 Mercury Marine 27-81573M 27-826991M Yamaha Outboard 664-41134-00-00 664-41134-A0-00	1	Exhaust Manifold Gasket		N/A
NSS	Yamaha Outboard 689-44366-00-00	1	Damper, Water Seal	No Image	N/A
NSS	Yamaha Outboard 689-44324-A0-00	1	Gasket, Cartridge	No Image	N/A
NSS	Yamaha Outboard 689-44315-A0-00	1	Gasket, Water Pump	No Image	N/A
NSS	Yamaha Outboard 689-44316-A0-00	1	Gasket, Water Pump	No Image	N/A
NSS	Yamaha Outboard 93210-60MA3-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 93210-40M10-00	1	O-Ring	No Image	N/A

Additional Details:

• For: E48 (1995-00)/ C55 (1989-94)

Interchanges/Replaces

Mallory

• 9-74516

Yamaha Outboard

• 698-W0001-21-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0292	Mercury Marine 27-81417 27-81417M Yamaha Outboard 663-44315-00-00 663-44315-A0-00	1	Wear Plate to Pump Housing Gasket		N/A
18-0294	Mercury Marine 27-81421M Yamaha Outboard 663-44324-00-00 663-44324-A0-00	1	Wear Plate to Pump Base Gasket		N/A
18-0296	Mallory 9-76411 Mercury Marine 26-82233M 26-83406M 26-854017 Yamaha Outboard 93101-22067-00 93101-22M00-00	2	Oil Seal		N/A
18-0297	Mallory 9-76413 Mercury Marine 26-82234M Yamaha Outboard 93101-23070-00	2	Oil Seal		N/A
18-0298	GLM 45250 Mercury Marine 25-82275M Yamaha Outboard 341-81834-10-00 93210-41042-00 93210-43043-00	1	O-Ring		N/A
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	3	Drain Fill Washer		N/A
18-0299	Mercury Marine 25-82289M Yamaha Outboard 93210-66262-00 93210-66M98-00	1	O-Ring		N/A
18-99030	Mallory 9-60362 Mercury Marine 27-82794M 27-98952M Yamaha Outboard 697-45114-00-00 697-45114-A0-00	1	Upper Casing Gasket		N/A
18-99009	Mallory 9-60336 Mercury Marine 27-81440M Yamaha Outboard 663-45123-00-00	1	Muffler Gasket		N/A
18-99149	Mercury Marine 27-81418M Yamaha Outboard 663-44316-00-00 663-44316-A0-00	1	Water Pump Gasket		N/A
NSS	Yamaha Outboard 93210-49046-00	1	O-Ring	No Image	N/A

Additional Details:

• For: Yamaha 2HP (1986-1988)

Interchanges/Replaces

Mallory

• 9-74531

Yamaha Outboard

• 6A1-W0001-22-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	2	Drain Fill Washer		N/A
18-7463	Yamaha Outboard 93210-19123-00 93210-19123-09 93210-19800-00 93210-19809-00	2	O-Ring		N/A
NSS	Yamaha Outboard 93210-42101-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 93013-11051-00	2	Oil Seal	No Image	N/A

Interchanges/Replaces

Mallory

• 9-74539

Yamaha Outboard

• 64C-W0001-20-00
• 64D-W0001-20-00
• 64E-W0001-20-00
• 64F-W0001-20-00
• 64G-W0001-20-00
• 6E5-W0001-50-00
• 6E5-W0001-51-00
• 6E5-W0001-F1-00
• 6F3-W0001-20-00
• 6F3-W0001-21-00
• 6F3-W0001-C1-00
• 6G5-W0001-20-00
• 6G5-W0001-21-00
• 6G5-W0001-C1-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0244	Yamaha Outboard 6E5-44315-00-00 6E5-44315-A0-00	1	Water Pump Gasket		N/A
18-0265	Mallory 9-76412 9-76421 Yamaha Outboard 93101-28M16-00	2	Oil Seal		N/A
18-0266	Mallory 9-76422 Yamaha Outboard 93101-30M17-00	2	Oil Seal		N/A
18-0267	Mallory 9-76423 Mercury Marine 26-82257M Yamaha Outboard 93106-09014-00	1	Oil Seal		N/A
18-0275	Yamaha Outboard 93210-97M55-00	1	O-Ring		N/A
18-4698	Mallory 9-60100 Mercury Marine 27-81987 27-81987M Yamaha Sterndrive 604-45342-00-00 90430-08020-00 90430-08801-00	2	Drain Fill Washer		N/A
18-7483	Yamaha Outboard 93210-37160-00 93210-37M67-00	1	O-Ring		N/A
18-7485	Mallory 9-76573 Yamaha Outboard 93210-86M38-00	1	O-Ring		N/A
18-7182	Volvo Penta 925092	1	O-Ring		N/A
18-99039	Mallory 9-60503 Yamaha Outboard 6G5-41131-A0-00 6G5-41134-00-00 6G5-41134-A0-00 6G5-41134-A1-00	1	Exhaust Manifold Gasket		N/A
18-99040	Mallory 9-60501 Yamaha Outboard 6G5-45114-00-00 6G5-45114-A0-00 6G5-45114-A1-00	1	Upper Casing Gasket		N/A
18-99038	Mallory 9-60399 Yamaha Outboard 6E5-41135-00-00 6E5-41135-A0-00	1	Exhaust Manifold Gasket		N/A
9-60500	Yamaha Outboard 6E5-45123-00-00	1	GASKET, MUFFLER		N/A
NSS	Yamaha Outboard 6E5-44366-00-00	1	Damper, Water Seal	No Image	N/A
18-1835	Yamaha Outboard 6E5-44365-00-00	1	Water Seal Damper		N/A

Interchanges/Replaces

Mallory

• 9-74700

Suzuki Outboard

• 25700-87D00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-7118	GLM 82030 Johnson/Evinrude Outboard 305242 Mallory 9-76525 Suzuki Outboard 09280-08008	1	O-Ring		N/A
18-7183	GLM 45080 Mallory 9-76557 OMC Stern Drive 3852320 925093 Volvo Penta 3852320 925093 975676	1	O-Ring		N/A
18-8331	Mallory 9-60202 9-60202-50 9-72657 Suzuki Outboard 09168-10004 09168-10022	2	Drain Plug Gasket		N/A
18-7440-1	GLM 81170 Johnson/Evinrude Outboard 301967 Mallory 9-76574 Mercruiser Stern Drive 25-36318 Mercury Marine 25-36318	1	O-Ring		N/A
18-0544	Suzuki Outboard 09282-24002 09282-24004	2	Oil Seal		N/A
NSS	Suzuki Outboard 09289-17005	1	Seal, Shift Shaft	No Image	N/A
NSS	Suzuki Outboard 17472-87D10	1	Gasket, Water Pump	No Image	N/A

Interchanges/Replaces

Mallory

• 9-74701

Suzuki Outboard

• 25700-94500

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-7118	GLM 82030 Johnson/Evinrude Outboard 305242 Mallory 9-76525 Suzuki Outboard 09280-08008	1	O-Ring		N/A
18-8331	Mallory 9-60202 9-60202-50 9-72657 Suzuki Outboard 09168-10004 09168-10022	3	Drain Plug Gasket		N/A
18-7182	Volvo Penta 925092	1	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
NSS	Suzuki Outboard 09282-24003	2	Seal	No Image	N/A
NSS	Suzuki Outboard 09282-28002	2	Seal	No Image	N/A
NSS	Suzuki Outboard 17472-94510	1	Water Pump Plate Gasket	No Image	N/A
NSS	Suzuki Outboard 25142-94560	1	Shift Guide Gasket	No Image	N/A
NSS	Suzuki Outboard 25142-94520	1	Shift Guide Gasket	No Image	N/A
NSS	Suzuki Outboard 09284-08005	1	Dust Seal	No Image	N/A
18-7191		1	O-Ring		N/A

Additional Details:

• For: 280DP, 290DP

Interchanges/Replaces

Mallory

• 9-77903

Volvo Penta

• 876267

Additional Details:

• For: IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & SS

Interchanges/Replaces

GLM

• 87510

Mallory

• 9-74304

Mercruiser Stern Drive

• 26-33144A1
• 26-33144A2
• 26-89238A1

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
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	1	Oil Seal		N/A
18-2013	GLM 85040 Mallory 9-76108 Mercruiser Stern Drive 26-16977 26-31507 26-79884 802276 Mercury Marine 26-16977 26-20465 26-31507 26-79884 802276	2	Oil Seal		N/A
18-2014	Chrysler/Force/US Marine 26-F694305 GLM 85070 Mallory 9-76109 Mercruiser Stern Drive 26-33144 26-77634 26-89238 Mercury Marine 26-33144 26-77634 26-89238	1	Oil Seal		N/A
18-2076	Chrysler/Force/US Marine 26-12224 26-F697118 GLM 85700 Mallory 9-76101 Mercruiser Stern Drive 26-12224 Mercury Marine 26-12224	1	Oil Seal		N/A
18-2154	GLM 21010 Mallory 9-76133 Mercruiser Stern Drive 23-30617A1 23-30617A2 23-8M0112749 Mercury Marine 23-30617A1	1	Shift Shaft Housing Bushing		N/A
18-2826	GLM 31040 Mallory 9-60036 Mercruiser Stern Drive 27-33146 27-856704 Mercury Marine 27-33146 27-85610 27-856101	1	Water Pump Base Gasket		N/A
18-2914	GLM 31010 Mallory 9-60034 Mercruiser Stern Drive 27-32433 27-856081 27-8M0090319 Mercury Marine 27-30603 27-32433 27-85608 27-856081 27-8M0090319	1	Water Pump Gasket		N/A
18-2915	GLM 31020 Mallory 9-60035 Mercruiser Stern Drive 27-32434 27-856091 27-858524 Mercury Marine 27-30604 27-32434 27-85609 27-856091 27-858524	1	Water Pump Gasket		N/A
18-2919	GLM 31050 Mallory 9-60031 Mercruiser Stern Drive 27-426311 Mercury Marine 27-42631 27-426311	1	Water Pump Gasket		N/A
18-2944	GLM 85140 Mallory 9-76512 Mercruiser Stern Drive 26-45577 26-455771 26-45577B 26-45577B1	1	Seal Ring Gasket		N/A
18-2945	Chrysler/Force/US Marine 12-19183 F50556 F8077 F8186 Johnson/Evinrude Outboard 307552 Mallory 9-60101 9-60102 Mercruiser Stern Drive 12-19183 12-191832 12-191833 12-19183B 12-20260 12-20260B Mercury Marine 12-19183 12-191832 12-191833 12-20260	2	Drain Screw Gasket		N/A
18-2948	GLM 31180 Mallory 9-43629 Mercruiser Stern Drive 12-49221 Mercury Marine 12-49221 12-492211 27-23245 Mercury Sport Jet 12-49221	1	Rubber Washer		N/A
18-7158	GLM 81160 Johnson/Evinrude Outboard 309731 310585 Mallory 9-76543 Mercruiser Stern Drive 25-30613 25-846357 Mercury Marine 25-30613 25-846357 OMC Stern Drive 310585 310967	1	O-Ring		N/A
18-7159	GLM 83440 Mallory 9-76544 Mercruiser Stern Drive 25-31534 25-48451 Mercury Marine 25-31534	1	O-Ring		N/A
18-7162	Chrysler/Force/US Marine 25-33145 GLM 82260 Johnson/Evinrude Outboard 302337 Mallory 9-76547 Mercruiser Stern Drive 25-32424 25-33145 Mercury Marine 25-33145 Mercury Sport Jet 25-33145 OMC Stern Drive 302337 302377 3852044 Sears 25-33145 Volvo Penta 3852044	1	O-Ring		N/A
18-7176	Chrysler/Force/US Marine 25-90011 25-F74305 F694555 F74035 F74305-1 GLM 81390 Mallory 9-76554 Mercruiser Stern Drive 25-896523 25-90011 Mercury Marine 25-896523 25-90011	1	O-Ring		N/A
18-7426	GLM 21330 Mallory 9-76562 Mercruiser Stern Drive 25-30271 Mercury Marine 25-30271 Mercury Sport Jet 25-30271	1	O-Ring		N/A
18-2340	GLM 30010 Mercruiser Stern Drive 12-31266 Mercury Marine 12-31266	1	Shift Shaft Washer		N/A
NSS	Mercruiser Stern Drive 27-29586	1	Gasket, Gear Housing Flushing Screw	No Image	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	1	O-Ring		N/A
18-2009	GLM 85050 Mallory 9-76105 Mercruiser Stern Drive 26-31249 26-46021 26-89236 26-892361 Mercury Marine 26-25776 26-31249 26-89236	1	Oil Seal		N/A

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