Sturdy stainless steel washer kits directly replace the original weak plastic main deck washers on Sea-Doo SPARK models which are prone to cracking and shearing under use. Provides an awesome cosmetic upgrade along with increased durability. Precision machined washers are electropolished providing excellent fit and finish. A must for repeatedly removing & replacing your deck for regular maintenance & inspection. Kits includes 22 precision machined stainless washers for main (center) engine access deck plus one extra washer along with installation instructions.