Mercury Flushing Attachment

Allows operation at idle speeds.

Compatible with Mercury / Mariner outboards 20hp and above, outboards 9.9 / 15 hp FourStroke (323 cc) BIgfoot, all 2005 year models and outboards outboard 8/939 hp Four Stroke, outboard 15 hp FourStroke (351 cc), all sterndrives MerCruiser (except Bravo One Perf. And Blackhawk) and MHP Torque Master gearboxes.

Note: The 2000 and newer V-6 outboards, as well as Mercruiser Bravo transmissions with double water intake, also need a wash seal kit for double water inlets P / N 881150Q1.