The new OIL PUMP INSTALLATION GUIDE TOOL makes the job more efficient. Oil pump gears are much easier to clock in vertical when you are installing on pump body. The guide tool keeps internal flats on gears align when you are ready to install. No more gravity pulling messing up clocked gears again. The tool work on TC and M8 OEM and aftermarket pumps. Available in 5 colors- Red, blue, orange, gray , black $30 plus shipping DM for order #AFTOOLS #TOOLAF #Toolproblems #oilpumpinstallationguidetool

Rotary pump types - Petroleum encyclopedia