The R&D Ultimate Sea-Doo Spark Pump Seal was developed to create a 100% positive seal without the use of silicone sealers. Thats right, no more silicone needed! The R&D seal easily snaps tightly onto the pump face and assembles snuggly into the stock plastic mounting plate, creating a solid seal between the mating surfaces. The new solid seal eliminates cavitation, and improves holeshots, hook up and acceleration. The R&D Pump Seal Kit will also allow quick impellor changes and super quick pump installs. The R&D Pump Seal Kit will prove itself to allow lower pitched impellor combinations to work extremely well without cavitation. It fits OEM or aftermarket (Riva) wear ring. The pump will be sealed so well that you will need to repitch the impeller to get the most out of its performance. Call R&D at 562-906-1190 for the best impellor combination for your set up. The complete range of R&D products for the Spark is featured in the exclusive tests which is published in Tests section.
