Max magnum, one-piece set back pump with 12 -18 vanes.

83mm hub.

Magnum pumps increase pump pressure over stock pumps by decreasing the inside diameter of the pump and increasing the impeller hub diameter. The added pump pressure gives tremendous acceleration and mid-range speed gains.

Manufactured from high-quality stainless steel, unlike the stock pumps, which are made from weaker cast aluminum, plastic and brass.

Skat-Trak pumps corrode in salt water, Max do not because they are stainless steel. Include bearings and seal.

include extended drive shaft.

Fits most aftermarket hulls.

Compatible with all impellers on the market.

Impeller not included.