Water Pump Impeller Repair Kit - 18-3201 - Sierra
Price: $16.28
Save: $4.71
(22% Off $20.99)
Part # 18-3201
2nd Day Air for $2.99 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 9 mins.
This item is found in the following Product Families
  • (1) 18-3001 Impeller
Replaces OEM#:
  • OMC 277181
  • OMC 434424
Applies for Johnson/Evinrude engines
Full StarFull StarFull StarFull StarHalf Star
Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarEmpty Star
wter pump kit
by Barry from Point Roberts, Washington on June 22, 2011
the kit performs fine, however the stainless wear plate is .015 thinner than the fatory plate
(2 of 3 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Review for Water Pump Impeller Repair Kit for Johnson/Evinrude, GLM 12108 - Sierra
by a Customer on August 26, 2009
(5 of 12 people found this review helpful)
Was this review helpful?
Which impelller kit do i need for a 1966 40hp super sea horse?
Sierra does not make an impeller kit for your motor. You need to get OEM numbers which are 0777213 and 0312613.

Will this fit a Johnson 3hp model jw20b?
Yes this will work with your model number.

Ask a question
Question & Answer Guidelines
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Do you need Professional Installation? has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer: