GROCO - FULL-FLOW FLANGED BALL TYPE SEACOCK - 4" - Bronze - BV4000 Seachoice Fasteners It is also compatible with

It is also compatible with Hustler and Express Series Propellers for select Mercury & Mariner and Mercruiser 90-300+hp 15-spline shaft engines with a 4

cool to the touch

Battery-friendly

all HELIX 9

Contains bowl gasket

GROCO - FULL-FLOW FLANGED BALL TYPE SEACOCK - 4" - Bronze - BV4000 Seachoice Fasteners It is also compatible withGROCO FULL FLOW FLANGED BALL TYPE SEACOCK 4" Bronze BV4000 Features patented field selectable and changeable direction of rotation permits installation in otherwise unusable locations. Tri flange base and mount hole pattern provide easy retrofit when replacing most popular brands. Handle has a square hole that accepts standard ratchet helps to reach hard to reach valves, and eases operation of hard to actuate valves. Stainless steel ball and stem,