Waterdog Outboard Savers - 200-300 HP Yamaha / Suzuki
Order Now (set of 2)
Stop internal engine corrosion immediately. Spend more time on the water and Less in the Shop! Free Shipping - USA Domestic Orders only at this time.
Australia / NZ coming soon.
Waterdog Outboard Savers - 115HP (Suzuki only) 150 HP Yamaha
Order Now (Single Sleeve)
These Sleeves are for all Horizontal thermostats from 115-150, per our knowledge only the Yamaha 115 is vertical with a large cavity. If your 115 Suzuki has a vertical arrangement you will need the locking tab.
Waterdog Outboard Savers - 115 Yamaha
Order Now (Single Sleeve)
The locking tab rests on the highest portion of the spring preventing the sleeve from falling into the volume accumulation area of the water jacket.