Impeller - Johnson 812BT

OEM Johnson Impeller Kit #09-812BT-1  Fits many Indmars (cover plate 68-5020 + others), Including 5.7, 6.0, 6.2 L GM Engines, Monsoon series, and the Indmar Ford Raptor 6.2L engines (Raptor 400, 410, 450, 575)  and some Marine Power engines and others. (F-6 series pumps)

Diameter: 2 1/4"    Width: 1 29/32"    12 Blade      Splined Shaft

Crankshaft driven pump, 4 screw cover plate (screws are not spaced evenly apart)

NOTE: 3/28/24 We are now shipping the 09-812BT-1 version Johnson Impeller with THREADS cut into one side of the impeller brass hub (be sure to install with the threads "out" near the cover plate. This new version will allow you to use a new simple puller tool (coming soon) these impellers are interchangeable with the non threaded impellers. 

YouTube Video Overheating and Cooling 101