Sierra / Mallory

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

Additional Details:

• For: Yamaha T8 (2001-2004)

Interchanges/Replaces

Mallory

• 9-74534

Yamaha Outboard

• 69G-W0001-20-00

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
18-7442	Yamaha Outboard 93210-74424-00 93210-74701-00 93210-74M35-00	1	O-Ring		N/A
18-99027	Mallory 9-60301 Yamaha Outboard 68T-13475-00-00	1	Oil Pan Gasket		N/A
NSS	Yamaha Outboard 69G-45315-A0-00	1	Gasket, Lower Casing	No Image	N/A
NSS	Yamaha Outboard 93101-12M70-00	1	Oil Seal	No Image	N/A
NSS	Yamaha Outboard 90430-10M11-00	1	Gasket	No Image	N/A
NSS	Yamaha Outboard 93101-17054-00	2	Oil Seal	No Image	N/A
NSS	Yamaha Outboard 93210-74316-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 93210-44398-00	1	O-Ring	No Image	N/A
NSS	Yamaha Outboard 93101-20048-00	2	Oil Seal	No Image	N/A
NSS	Yamaha Outboard 93210-06ME6-00	1	O-Ring	No Image	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

Key Features:

• For use with Sierra quart pumps or lower unit fill tubes

Additional Details:

• Thread Size: 8 - 1.25mm

Interchanges/Replaces

Mallory

• 9-81003

Mercury Marine

• 91-883704Q03

Key Features:

• For use with Sierra quart pumps or lower unit fill tubes

Additional Details:

• For: Suzuki lower unit
• Thread Size: 10 - 1.25mm

Additional Details:

• For: MR/Alpha I

Interchanges/Replaces

GLM

• 25125

Mallory

• 9-79200

Mercruiser Stern Drive

• 43-803091T1

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-1117	Chrysler/Force/US Marine 31-42647A1 31-F694057 GLM 21610 Johnson/Evinrude Outboard 387817 5007751 Mallory 9-75121 Mercruiser Stern Drive 31-42647 31-42647A1 Mercury Marine 31-42647A1 OMC Stern Drive 387817	1	Pinion Bearing		N/A
18-1143	GLM 21580 Mallory 9-75107 Mercruiser Stern Drive 31-36387A1 Mercury Marine 31-36387A1	1	Tapered Roller Bearing		N/A
18-1155	GLM 21620 Mallory 9-75114 Mercruiser Stern Drive 30-17927 30-35914 30-88957 30-88957A1 30-88957T Mercury Marine 30-17927 30-35914 30-88957 30-88957A1 30-88957T Mercury Race Outboard 30-35914 30-88957 30-88957A1 30-88957T	1	Ball Bearing		N/A
18-1158	Chrysler/Force/US Marine 31-30956 31-F523058 GLM 11410 Honda Outboard 91053-ZW1-003 Johnson/Evinrude Outboard 387247 Mallory 9-75112 Mercruiser Stern Drive 31-30956 31-30956T Mercury Marine 31-30956 31-30956T OMC Stern Drive 387247	1	Carrier Bearing		N/A
18-2202	GLM 11060 Mallory 9-73474 Mercruiser Stern Drive 52-66063 52-824112 52-853594 52-853594T Mercury Marine 52-824112	1	Sliding Clutch		N/A
18-2285	GLM 23220 Mercruiser Stern Drive 15-35931A1 15-47397A1 Mercury Marine 15-47397A1	1	Shim Set		N/A
18-2294	GLM 23210 Mercruiser Stern Drive 15-42637A1 Mercury Marine 15-42637A1 15-8M0063267	1	Shim Kit		N/A
18-2298	GLM 11381 Mallory 9-72640 9-72643 Mercruiser Stern Drive 14-17460 14-18323 Mercury Marine 14-17460 14-18323	1	Tab Washer		N/A
18-2299	GLM 11380 Mallory 9-72641 Mercruiser Stern Drive 14-52833 14-79447 Mercury Marine 14-79447	1	Tab Washer		N/A
18-2343	Chrysler/Force/US Marine 12-92721 12-F694186 GLM 32800 Mallory 9-78108 Mercruiser Stern Drive 12-92721 Mercury Marine 12-92721	1	Pinion Nut Washer		N/A
18-2652	GLM 87510 Mallory 9-74304 Mercruiser Stern Drive 26-33144A1 26-33144A2 26-89238A1	1	Lower Unit Seal Kit		N/A
18-3719	Chrysler/Force/US Marine 11-35921 11-826375 11-F694188 GLM 11190 Johnson/Evinrude Outboard 314730 Mallory 9-78103 Mercruiser Stern Drive 11-35921 Mercury Marine 11-35921 11-47411 11-826375 OMC Stern Drive 314730	1	Pinion Nut		N/A
18-2206-1		1	Gear Set		N/A

Additional Details:

• For: "R" drive

Interchanges/Replaces

GLM

• 25115

Mercruiser Stern Drive

• 43-803079T1

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-1155	GLM 21620 Mallory 9-75114 Mercruiser Stern Drive 30-17927 30-35914 30-88957 30-88957A1 30-88957T Mercury Marine 30-17927 30-35914 30-88957 30-88957A1 30-88957T Mercury Race Outboard 30-35914 30-88957 30-88957A1 30-88957T	1	Ball Bearing		N/A
18-1157	Chrysler/Force/US Marine 31-30895 GLM 11420 Honda Outboard 91057-ZW1-003 Mallory 9-75111 Mercruiser Stern Drive 31-30895 31-30895T Mercury Marine 31-30895 31-30895T	1	Foward Gear Inner Bearing		N/A
18-1159	GLM 21590 Mallory 9-75120 Mercruiser Stern Drive 31-35928A1 31-35928T1 Mercury Marine 31-35928A1	1	Tapered Roller Bearing		N/A
18-2200	GLM 11300 Mercruiser Stern Drive 43-61027 43-96084A4	1	Gear Set		N/A
18-2202	GLM 11060 Mallory 9-73474 Mercruiser Stern Drive 52-66063 52-824112 52-853594 52-853594T Mercury Marine 52-824112	1	Sliding Clutch		N/A
18-2285	GLM 23220 Mercruiser Stern Drive 15-35931A1 15-47397A1 Mercury Marine 15-47397A1	1	Shim Set		N/A
18-2299	GLM 11380 Mallory 9-72641 Mercruiser Stern Drive 14-52833 14-79447 Mercury Marine 14-79447	1	Tab Washer		N/A
18-3719	Chrysler/Force/US Marine 11-35921 11-826375 11-F694188 GLM 11190 Johnson/Evinrude Outboard 314730 Mallory 9-78103 Mercruiser Stern Drive 11-35921 Mercury Marine 11-35921 11-47411 11-826375 OMC Stern Drive 314730	1	Pinion Nut		N/A
NSS	Mercruiser Stern Drive 31-53079A1	1	Tapered Roller Bearing Assembly	No Image	N/A

Additional Details:

• For: MR/Alpha One/Gen II Lower Gear Housings

Interchanges/Replaces

GLM

• 11312

Mercruiser Stern Drive

• 43-17064A3
• 43-42933A2
• 43-42933A3
• 43-878087A4

Mercury Marine

• 43-828072A2

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-1117	Chrysler/Force/US Marine 31-42647A1 31-F694057 GLM 21610 Johnson/Evinrude Outboard 387817 5007751 Mallory 9-75121 Mercruiser Stern Drive 31-42647 31-42647A1 Mercury Marine 31-42647A1 OMC Stern Drive 387817	1	Pinion Bearing		N/A
18-1143	GLM 21580 Mallory 9-75107 Mercruiser Stern Drive 31-36387A1 Mercury Marine 31-36387A1	1	Tapered Roller Bearing		N/A
18-1155	GLM 21620 Mallory 9-75114 Mercruiser Stern Drive 30-17927 30-35914 30-88957 30-88957A1 30-88957T Mercury Marine 30-17927 30-35914 30-88957 30-88957A1 30-88957T Mercury Race Outboard 30-35914 30-88957 30-88957A1 30-88957T	1	Ball Bearing		N/A
18-1158	Chrysler/Force/US Marine 31-30956 31-F523058 GLM 11410 Honda Outboard 91053-ZW1-003 Johnson/Evinrude Outboard 387247 Mallory 9-75112 Mercruiser Stern Drive 31-30956 31-30956T Mercury Marine 31-30956 31-30956T OMC Stern Drive 387247	1	Carrier Bearing		N/A
18-2285	GLM 23220 Mercruiser Stern Drive 15-35931A1 15-47397A1 Mercury Marine 15-47397A1	1	Shim Set		N/A
18-2294	GLM 23210 Mercruiser Stern Drive 15-42637A1 Mercury Marine 15-42637A1 15-8M0063267	1	Shim Kit		N/A
18-2343	Chrysler/Force/US Marine 12-92721 12-F694186 GLM 32800 Mallory 9-78108 Mercruiser Stern Drive 12-92721 Mercury Marine 12-92721	1	Pinion Nut Washer		N/A
18-3719	Chrysler/Force/US Marine 11-35921 11-826375 11-F694188 GLM 11190 Johnson/Evinrude Outboard 314730 Mallory 9-78103 Mercruiser Stern Drive 11-35921 Mercury Marine 11-35921 11-47411 11-826375 OMC Stern Drive 314730	1	Pinion Nut		N/A
18-2206-1		1	Gear Set		N/A

Additional Details:

• Fits: R drive

Interchanges/Replaces

GLM

• 11100

Mercruiser Stern Drive

• 43-96084A5
• 43-96084A7

Additional Details:

• For: 888 s/n 3106717 & Up
• For: #1 Units s/n 3469428 & Up except MR/Alpha unit (which have no pre-load pin top drive shaft)

Interchanges/Replaces

GLM

• 11300

Mercruiser Stern Drive

• 43-61027
• 43-96084A4

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-1150	GLM 21600 Mercruiser Stern Drive 31-92366 31-92366A1	1	Needle Roller Bearing		N/A
18-1157	Chrysler/Force/US Marine 31-30895 GLM 11420 Honda Outboard 91057-ZW1-003 Mallory 9-75111 Mercruiser Stern Drive 31-30895 31-30895T Mercury Marine 31-30895 31-30895T	1	Foward Gear Inner Bearing		N/A
18-2409	GLM 11020 Mercruiser Stern Drive 43-92320 43-92320T	1	Reverse Gear		N/A
18-2410	GLM 11100 Mercruiser Stern Drive 43-96084A5 43-96084A7	1	Forward Gear Set		N/A

Additional Details:

• Drive Gear: 22 Teeth
• Driven Gear: 20 Teeth
• Ratio: 1.5:1
• For: most V-8 drives & Gen II (s/n 0K999999 & Below)

Interchanges/Replaces

GLM

• 11210

Mercruiser Stern Drive

• 43-18410A2
• 43-18411A2
• 43-59832A2
• 43-59832A4

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-1142	GLM 21560 Mercruiser Stern Drive 31-32573A1	1	Upper Pinion Bearing		N/A

Additional Details:

• Drive Gear: 17 Teeth
• Driven Gear: 19 Teeth
• Ratio: 1.84:1
• For: V-6 & 470/485 (4 cyl. etc.) and Gen II (s/n 0K999999 & Below)

Interchanges/Replaces

GLM

• 11230

Mercruiser Stern Drive

• 43-75324A2
• 43-75325A3

Gear Set

Kit Contains:
• (1) 18-2207 Forward Gear
• (1) 18-2208 Reverse Gear
• (1) 18-2209 Sliding Clutch

Interchanges/Replaces

Mallory

• 9-73510

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2308	GLM 22663 Johnson/Evinrude Outboard 332491 Mallory 9-73514	1	Sliding Clutch		N/A
18-2310	GLM 22661 Johnson/Evinrude Outboard 397627 Mallory 9-73511	1	Gear Set		N/A
18-2309	GLM 22662 Johnson/Evinrude Outboard 332489 Mallory 9-73512	1	Reverse Gear		N/A

Key Features:

• Includes Forward & Pinion Gears

Interchanges/Replaces

GLM

• 22661

Johnson/Evinrude Outboard

• 397627

Mallory

• 9-73511