Additional Details:

• For: All Alpha One Gen II

Interchanges/Replaces

GLM

• 21425

Mallory

• 9-77101

Mercruiser Stern Drive

• 17-815953T1
• 17-8M0065070
• 56-18541A75
• 56-864641A24

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2341-1	Mallory 9-77002 9-77002-20 Mercruiser Stern Drive 23-815950 23-8159501 23-815950Q01	4	Power Trim Bushing
18-2345	GLM 21771 Mercruiser Stern Drive 53-815949	2	Drive Shaft Bearing E-Ring
18-2395	GLM 21424 Mercruiser Stern Drive 17-815953 17-815953A01	1	Trim Cylinder Pivot Pin		N/A
18-2466-9	GLM 26490 Mallory 9-77201 Mercruiser Stern Drive 19-815951	2	Pivot Pin End Cap (Priced Per Pkg of 2)
NSS	Mercruiser Stern Drive 12-815952	2	Washer	No Image	N/A