Lower Unit Seal Kit - Yamaha

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 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

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

• 9-74540

Yamaha Outboard

• 62Y-W0001-20-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0267	Mallory 9-76423 Mercury Marine 26-82257M Yamaha Outboard 93106-09014-00	1	Oil Seal		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
18-0483	Yamaha Outboard 63D-44316-00-00	1	Pump Case Gasket		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

Interchanges/Replaces

Mallory

• 9-74535

Yamaha Outboard

• 67F-W0001-20-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0267	Mallory 9-76423 Mercury Marine 26-82257M Yamaha Outboard 93106-09014-00	1	Oil Seal		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
18-0240	Mallory 9-60382 Yamaha Outboard 688-44316-01-00 688-44316-A0-00	1	Water Pump Gasket		N/A
18-0587	Mallory 9-76414 Yamaha Outboard 93101-25M03-00	4	Oil Seal		N/A
18-0617	Yamaha Outboard 67F-45127-00-00	1	Seal, Exhaust		N/A
18-0239	Mallory 9-60378 Yamaha Outboard 688-44315-00-00 688-44315-A0-00	1	Water Pump Gasket		N/A
18-99020	Mallory 9-60340 Yamaha Outboard 67F-45123-00-00	1	Muffler Gasket		N/A
NSS	Yamaha Outboard 688-44324-A0-00	1	Gasket, Cartridge	No Image	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
NSS	Yamaha Outboard 67F-13415-00-00	1	Seal, Oil Strainer	No Image	N/A
18-0605	Mallory 9-78212 Yamaha Outboard 67F-41138-00-00	1	Seal, Exhaust Manifold		N/A

Interchanges/Replaces

Mallory

• 9-74504

Yamaha Outboard

• 6H3-W0001-22-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0267	Mallory 9-76423 Mercury Marine 26-82257M Yamaha Outboard 93106-09014-00	1	Oil Seal		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
18-0240	Mallory 9-60382 Yamaha Outboard 688-44316-01-00 688-44316-A0-00	1	Water Pump Gasket		N/A
18-0756-1	Mallory 9-60380 Yamaha Outboard 6H2-44315-00-00 6H2-44315-A0-00	1	Water Pump Gasket		N/A
18-0757	Mallory 9-60309 Yamaha Outboard 6H2-44324-00-00 6H2-44324-A0-00	1	Outer Plate Gasket		N/A
18-0587	Mallory 9-76414 Yamaha Outboard 93101-25M03-00	2	Oil Seal		N/A
18-0297	Mallory 9-76413 Mercury Marine 26-82234M Yamaha Outboard 93101-23070-00	2	Oil Seal		N/A
18-4698	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
18-1830	Mercury Marine 26-81426M Yamaha Outboard 663-44366-00-00	1	Water Seal Damper		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

Interchanges/Replaces

Mallory

• 9-74510

Yamaha Outboard

• 65L-W0001-C0-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0267	Mallory 9-76423 Mercury Marine 26-82257M Yamaha Outboard 93106-09014-00	1	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
18-0244	Yamaha Outboard 6E5-44315-00-00 6E5-44315-A0-00	1	Water Pump Gasket		N/A
18-1835	Yamaha Outboard 6E5-44365-00-00	1	Water Seal Damper		N/A
NSS	Yamaha Outboard 6E5-44366-00-00	1	Damper, Water Seal	No Image	N/A

Interchanges/Replaces

Mallory

• 9-74512

Yamaha Outboard

• 66K-W0001-20-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0267	Mallory 9-76423 Mercury Marine 26-82257M Yamaha Outboard 93106-09014-00	1	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
18-0244	Yamaha Outboard 6E5-44315-00-00 6E5-44315-A0-00	1	Water Pump Gasket		N/A
18-1835	Yamaha Outboard 6E5-44365-00-00	1	Water Seal Damper		N/A
NSS	Yamaha Outboard 6E5-44366-00-00	1	Damper, Water Seal	No Image	N/A

Interchanges/Replaces

Mallory

• 9-74515

Yamaha Outboard

• 68V-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
18-0617	Yamaha Outboard 67F-45127-00-00	1	Seal, Exhaust		N/A
18-0267	Mallory 9-76423 Mercury Marine 26-82257M Yamaha Outboard 93106-09014-00	1	Oil Seal		N/A
18-0244	Yamaha Outboard 6E5-44315-00-00 6E5-44315-A0-00	1	Water Pump Gasket		N/A
18-7485	Mallory 9-76573 Yamaha Outboard 93210-86M38-00	1	O-Ring		N/A
18-7483	Yamaha Outboard 93210-37160-00 93210-37M67-00	1	O-Ring		N/A
18-0265	Mallory 9-76412 9-76421 Yamaha Outboard 93101-28M16-00	1	Oil Seal		N/A
18-0266	Mallory 9-76422 Yamaha Outboard 93101-30M17-00	1	Oil Seal		N/A

Interchanges/Replaces

Mallory

• 9-74527

Yamaha Outboard

• 6G9-W0001-C5-00
• 6G9-W0001-C6-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-99152	Mercury Marine 27-84075M Yamaha Outboard 683-45315-00-00 683-45315-A0-00	1	Lower Casing Gasket		N/A
18-0768	Mercury Marine 27-84024 27-84024M Yamaha Outboard 682-44315-00-00 682-44315-A0-00	1	Wear Plate Gasket		N/A
NSS	Yamaha Outboard 626-44365-01-00	1	Damper, Water Seal	No Image	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
18-99045	Mallory 9-60365 Yamaha Outboard 6G8-45113-A1-00	1	Upper Casing Gasket		N/A
NSS	Yamaha Outboard 682-45375-01-00	1	Damper, Seal	No Image	N/A

Interchanges/Replaces

Mallory

• 9-74544

Yamaha Outboard

• 68T-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
18-3142	Yamaha Outboard 68T-44323-00-00	1	Impeller Plate		N/A
NSS	Yamaha Outboard 93101-12M70-00	1	Oil Seal	No Image	N/A