Yamaha Engine Keepers

Tired of expensive and excessive motor mount failure in your SJ? Kenney Keepers retain the engine in place, while still allowing normal-use movement of factory or aftermarket engine mounts. Keeps drive couplers from separating and shearing. Updated design now available in all color options.

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Product Description

Designed in conjunction (and required) by Blowsion Pro Freerider Joe Kenney, our “Kenney Keepers” are a must have for any hardcore surf or flat-water invert artist riding a Yamaha Super Jet. Each set contains a left and right side front mount retainer and extended stainless hardware for install. Our unique close tolerance design retains the front, “top heavy” weight of the engine block from being flexed or thrown forward during flat out maneuvers, or inverts. Since this is a common occurrence even in flat water racing action, we have also found them to be excellent insurance against ever having to replace those expensive engine mounts again. Each kit includes left and right contoured brackets, stainless mounting bolts. Fits all years Yamaha Super Jet and all Rickter and aftermarket hulls using Yamaha design motor mounts.


  • PN# 01-03-802 - Anodized Blue
  • PN# 01-03-803 - Anodized Black
  • PN# 01-03-804 - Anodized Red
  • PN# 01-03-805 - Anodized Green
  • PN# 01-03-806 - Anodized Orange
  • Fits all years 1990 thru 2020 Yamaha SuperJet.

  • Fits most Yamaha based aftermarket Stand-up Hulls including (Rickter, Tigercraft, Krash, EME, Carve, Hurricane, Bob, etc).

  • Does not fit Yamaha Waveblaster, FX1, or other runabouts.

Additional Info

Additional Info

SKU Yamaha Engine Keepers
Manufacturer Blowsion
Price $80.00

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