Used to set camshafts and crankshaft in position when servicing the timing system on the Ford 4.0L V6 SOHC engines.
Applicaitons:
Ford: Explorer (1997-2011), Ranger (1997-2011), Mustang (2005-2010)
Mercury: Mountaineer (1997-2011)
OEM#: 303-564, 303-565, 303-571, 303-573, 303-575, 303-576, 303-577, 303-578.