Aluminum case, lightweight spool, pinion coupler, ball / tapered bearing pinion support, standard pinion pro gears. Includes transport box and 3 quarts of gear oil.

Aluminum case, lightweight spool, pinion coupler, ball / tapered bearing pinion support, large pinion pro gear. Includes transport box and 3 quarts of gear oil.

Aluminum case, aluminum spool, pinion yoke, ball / taper pinion support, standard pinion pro gear, transporter, 3 quarts of gear oil

Aluminum case, lightweight steel spool, pinion yoke, ball / taper bearing pinion support, large pinion 9-1/2" pro gear, transporter, 3 quarts of gear oil

Aluminum case, lightweight steel spool, pinion coupler, ball / tapered bearing pinion support, large pinion pro gear, transporter, 3 quarts of gear oil

Aluminum case, aluminum spool, pinion yoke, ball / taper bearing pinion support, 32-spline 9-1/2" pro gear, transporter, 3 quarts of gear oil

Aluminum case (4.00" bore), steel spool, 1350 pinion yoke, taper / ball bearing pinion support, large pinion 9" pro gear, transporter, 3 quarts of gear oil

Aluminum case, aluminum spool, pinion yoke, ball / tapered bearing pinion support, 9" Ford standard pinion pro gears.

Aluminum case, lightweight steel spool, pinion yoke, ball / tapered bearing pinion support, large pinion pro gear, transporter, 3 qts gear oil

Aluminum case (4.00" bore), steel spool, 1350 pinion yoke, ball / ball bearing pinion support, large pinion 9-1/2" pro gear, transporter, 3 quarts of gear oil