PIN Mercruiser 17-8M0073409

Supercedes: 17-99353

Yamaha Water Pump Kits w/Housing

Replaces: 67F-W0078-00, + 67F-44311-01

Sold: Each

See CDI catalog for complete application information.

Amps: 35, Replaces: 439561, 584093, 585219, 878768

Sold: Each

This high demand system has all the features of the other Aqua Jet WPS pumps but has two parallel-connected pumps on a base with inlet strainers and a pre-pressurized 2 liter accumulator tank in one convenient package.

GPM: 10.4, Ports: 3/4", Volts: 12

Sold: Each

Additional Details:

• Thickness: 1/16"
• Fits: 1A/IB/IC & EZ Shift, MC-I, R, MR & Alpha One

Interchanges/Replaces

Mercruiser Stern Drive

• 12-31266

Mercury Marine

• 12-31266

Key Features:

• 67F-W0078-00 + 67F-44311-01 = 18-3409 kit
• Same as 18-3451 but includes Water Pump Housing

Interchanges/Replaces

Yamaha Outboard

• 67F-44311-01-00
• 67F-W0078-00-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3162	Yamaha Outboard 67F-44322-00-00	1	Insert Cup		N/A
18-3143	Yamaha Outboard 67F-44323-00-00	1	Impeller Plate		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
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
18-3042	Mallory 9-45612 Yamaha Outboard 67F-44352-00-00	1	Impeller		N/A
18-2605	Yamaha Outboard 90119-08M87-00	2	Bolt		N/A
18-2606	Yamaha Outboard 90119-08M13-00	2	Bolt		N/A
18-3301	Yamaha Outboard 90280-04M02-00 90280-04M04-00	1	Impeller Key		N/A
9-43258	Yamaha Outboard 67F-44311-01-00	1	WATER PUMP HOUSING		N/A
NSS	Yamaha Outboard 688-44324-A0-00	1	Gasket, Water Pump	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Use With:

• 18-3451: Water Pump Kit
• 18-3409: Water Pump Kit With Housing

Interchanges/Replaces

Mallory

• 9-45612

Yamaha Outboard

• 67F-44352-00-00

Key Features:

• Same as 18-3409 but without housing

Interchanges/Replaces

Mallory

• 9-48608

Yamaha Outboard

• 67F-W0078-00-00

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3042	Mallory 9-45612 Yamaha Outboard 67F-44352-00-00	1	Impeller		N/A
18-3162	Yamaha Outboard 67F-44322-00-00	1	Insert Cup		N/A
18-3143	Yamaha Outboard 67F-44323-00-00	1	Impeller Plate		N/A
18-7436	Mallory 9-76615 Yamaha Outboard 93210-46044-00	1	O-Ring		N/A
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
18-3301	Yamaha Outboard 90280-04M02-00 90280-04M04-00	1	Impeller Key		N/A
18-2605	Yamaha Outboard 90119-08M87-00	2	Bolt		N/A
18-2606	Yamaha Outboard 90119-08M13-00	2	Bolt		N/A
NSS	Yamaha Outboard 688-44324-A0-00	1	Gasket, Water Pump	No Image	N/A
NSS	Yamaha Outboard 90209-08M02-00	4	Washer, Bolt	No Image	N/A

Interchanges/Replaces

Johnson/Evinrude Outboard

• 437725

Mallory

• 9-64106

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0492	Johnson/Evinrude Outboard 340919 345257	2	Head Gasket
18-0412	Johnson/Evinrude Outboard 337068	2	Thermostat Gasket
18-0690	Johnson/Evinrude Outboard 347205	1	Base Gasket		N/A
18-0161	GLM 35540 Johnson/Evinrude Outboard 331532 Mallory 9-60443	1	Lower Manifold Gasket		N/A
18-0142	GLM 35390 Johnson/Evinrude Outboard 328622 Mallory 9-60442	1	Intake Manifold Gasket		N/A
18-0130	GLM 35740 Johnson/Evinrude Outboard 332266 Mallory 9-60446	6	Reed Block Gasket
18-0987	GLM 35750 Johnson/Evinrude Outboard 332319 Mallory 9-60450	3	Throttle Body to Manifold Gasket
18-0978	GLM 35730 Johnson/Evinrude Outboard 331598	1	Cover to Base Gasket		N/A
NSS	Johnson/Evinrude Outboard 344472	1	Gasket	No Image	N/A

Interchanges/Replaces

GLM

• 34090

Johnson/Evinrude Outboard

• 303750