Key Features:

• Replacement Straight Sleeve w/ Ports Cut In

Additional Details:

• I.D.: 3.1875" or 81mm
• O.D.: 3.453" or 87.7mm
• Wall: .125" or 3.2mm
• Length: 5.556" or 141mm

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-7047	Honda Outboard 16011-ZV4-005	1	Needle Valve Assembly		N/A
18-2470	Honda Outboard 16221-ZV4-610	1	Carburetor Gasket		N/A
18-2480	Honda Outboard 16010-ZV4-005	1	Gasket Set		N/A

Additional Details:

• Fits: BF8 (2002 & Up), BF9.9 (2002 & Up), BF15 (2003 & Up), BF20 (2003 & Up)

Interchanges/Replaces

Honda Outboard

• 16010-ZW9-003

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-7047	Honda Outboard 16011-ZV4-005	1	Needle Valve Assembly		N/A
18-2471	Honda Outboard 16221-ZW9-000	1	Carburetor Gasket		N/A
18-2481	Honda Outboard 16010-ZW9-003	1	Gasket Set		N/A

Key Features:

• Greasable Gimbal Bearing

Additional Details:

• For: Alpha I Gen II

Interchanges/Replaces

Mallory

• 9-72904

Mercruiser Stern Drive

• 30-803099T1

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3602	GLM 47110 Mallory 9-73002 Mercruiser Stern Drive 32-4172533 32-8M0062309 32-8M0109048	1	Water Intake Hose		N/A
18-7321	GLM 21790 Mallory 9-73115 Mercruiser Stern Drive 54-38863 54-866507 54-8M0090424	1	Bellows Clamp		N/A
18-2743	GLM 31141 Mallory 9-61012 Mercruiser Stern Drive 27-94996 27-949962 27-94996A20	1	Outdrive Mounting Gasket		N/A
18-2840	GLM 31160 Mercruiser Stern Drive 27-35982	1	Bell Housing Gasket		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	2	O-Ring
18-7170	Chrysler/Force/US Marine 25-33504 GLM 82200 Johnson/Evinrude Outboard 307239 Mallory 9-76502 Mercruiser Stern Drive 25-33504 Mercury Marine 25-33504 OMC Stern Drive 307239 3852071 Volvo Penta 3852071	1	O-Ring		N/A
18-7117	GLM 82150 Johnson/Evinrude Outboard 303360 Mallory 9-76507 Mercruiser Stern Drive 25-35027 Mercury Marine 25-35027	1	O-Ring		N/A
18-2750	GLM 89100 Mallory 9-72703 Mercruiser Stern Drive 18654A1 32734 32734A3	1	Exhaust Bellows		N/A
18-2747	GLM 89180 Mallory 9-72704 Mercruiser Stern Drive 816431A1	1	Drive Bellows		N/A
18-2753-2	GLM 89080 Mercruiser Stern Drive 31659 74639 74639A2	1	Shift Cable Bellows		N/A
18-21005	Mallory 9-72412 Mercruiser Stern Drive 30-862540A04 30-862540A3 30-862540T1 30-879194A01	1	Gimbal Bearing		N/A
18-710-16-2		2	Hose Clamp-11/16 TO 1-1/2
18-710-24-2		1	Hose Clamp-1-1/16 TO 2		N/A