The Quality Built 16994 Starter Motor is a remanufactured 12 volt starter designed for direct fitment in various heavy duty applications Featuring a 9 tooth OSGR Overcrank Solenoid Gear Reduction design this starter motor delivers reliable performance and durability It replaces OE numbers 16986 23300 Y7002 and 23300 W100 ensuring compatibility with a range of vehicles The starter motor comes with a complimentary 24 7 Quality Built Roadside Assistance Program RAP and is backed by a lifetime limited warranty reflecting Quality Built s commitment to quality and customer satisfaction