Sierra 18-3393 Water Pump Kit - MW
Express
Toronto, ON
Vancouver, BC
NJ, Warehouse
FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock
Purchasing Code Required
To order this product online, please contact us with the quantity you need
and your ZIP / postal code to receive your purchasing code.
Some locations are restricted at this time.
Already have a code? Enter it below to unlock pricing and purchasing.
Sierra 18-3393 Water Pump Kit w/ Housing
Sierra 18-3393 Water Pump Kit is a replacement kit for Johnson/Evinrude Outboards. This kit includes a water pump housing. Sierra water pump kits are manufactured to meet or exceed OEM requirements.
For Use On Engines Models:
- 85HP 1978
- 115HP 1977-1978
- 140HP 1977-1978
- 150HP 1976-1978
- 175HP 1976-1978
- 200HP 1976-1978
- 235HP 1978
Interchangeable with:
- GLM
- 12101
- Johnson/Evinrude Outboard
- 388644
- 389158
- 395073
- Mallory
- 9-48208
Kit Contains:
- (1) 18-0110 Shift Housing Gasket
- (1) 18-2557 Impeller Gasket
- (1) 18-2703 Grommet
- (1) 18-2704 Grommet
- (1) 18-2706 Grommet
- (1) 18-2769 Rubber Seal
- (1) 18-3043 Impeller
- (1) 18-3108 Impeller Key
- (4) 18-3133 Stainless Steel Bolt
- (2) 18-3135 Stainless Steel Bolt
- (4) 18-3136 Stainless Steel Bolt
- (1) 18-3346 Cup & Plate Assembly
- (1) 18-7143 O-Ring
- (1) 18-7158 O-Ring
- (1) 18-2536 Impeller Housing Seat
How to Video
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov
Videos

Proudly serving customers across United States & Canada with Marine, RV parts and accessories.
Shipping Warehouse Locations:
New Jersey, USA
Florida, USA
- Contact Us
- Phone: 1-613-328-3992
About Us
LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.
Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.
Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.
