Impeller Kit 

Additional Details:

• Material: Neoprene
• Splines: 12
• Fins: 12

Use With:

• 18-3586-1: Raw Water Pump

Interchanges/Replaces

GLM

• 89540

Jabsco

• 1210-0001

Johnson Pump

• 09-1027B

Mallory

• 9-45703

OMC Stern Drive

• 3858256

Volvo Penta

• 21951346
• 3858256
• 3862281
• 875811

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
NSS	Johnson Pump 01-42401	1	Gasket	No Image	N/A
18-7108	GLM 81450 Johnson/Evinrude Outboard 313893 338518 Mallory 9-76522 OMC Stern Drive 313893	1	O-Ring		N/A
18-7123	GLM 81400 Johnson/Evinrude Outboard 308876 OMC Stern Drive 308876	1	O-Ring		N/A