Spartan Locker for Dana 44 differential with 30 spline axles. This listing includes a heavy-duty cross pin shaft.New883584170013Item #: SL D44-30USA Standard
Spartan Locker for Dana 60 differential with 30 spline axles. This listing includes a heavy-duty cross pin shaft.New883584170037Item #: SL D60-30USA Standard
Spartan Locker for Ford 9". Fits both 28 or 31 spline open differentials. This unit uses the factory side gears and is compatible with 2 & 4 pinion carriers.New883584170426Item #: SL F9-28-31USA Standard