This is the newest, most durable Power Wheels motor & gearbox "7R" design. Older models use thinner outdrive gears and weaker nylon.
While you can use one new style and one old style in the same vehicle, it is likely that the old one will fail soon, so we recommend using 2 of the new style gearboxes.
Fits all Mustangs, 6 Volt McQueens, and 12v Harley Davidsons
Formerly known as 00968-2707
You will want 2 Spade Connectors per motor/gearbox to re-attach the wires without soldering and 1 cap nut or reusable collar to re-attach the wheel.