Gear Housing Seal Kit 

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