Good used, cleaned and inspected Cummins 6BT steel oil pan, Part number: 3915703, 3355068, 3900960

Used take off Cummins 6BT Rocker Arm

Good used, cleaned and inspected Cummins 6BT valve cover. Part number: 3928404, 3902604

Good used, cleaned and inspected International Navistar 6.0L FICM. Part Number: AP65124. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.

Good used, cleaned and inspecgted Cummins ISC 8.3CR front cover, Part number: 3958112

Good used and inspected Cummins ISC 8.3CR Connecting Rod. Part Number: 3970852, 3967348, 3969348, 3971817, 3971394, 4947898, 5266243. 30 day guarantee for swap or refund

Good used, cleaned and inspected Cummins ISC 8.3CR Valve Cover Spacer. Part number: 5257289, 4934671

Used take off Caterpillar C-10 Rocker Arm. Part number: 115-9406

Good used, cleaned and inspected Caterpillar C-10 front cover, Part number: 130-0910

Good used, cleaned and inspected Caterpillar C-10 intake manifold, Part number: 116-5406

Good used, cleaned and inspected Caterpillar C-10 Flywheel housing, Part number: 148-1973

Good used, cleaned and inspected Caterpillar C-10 Harmonic balancer, Part number: 132-3171

Good used, cleaned and inspected Caterpillar C-10 Valve cover spacer. Part number: 102-5842

Good used Mack Renault rear, rear differential assembly. 2.93 ratio. 90 day guarantee for swap or refund

Good used Mack Renault rear, rear differential assembly. 3.15 ratio. 90 day guarantee for swap or refund

Good used, cleaned and inspected Gunnite rear 6 spoke Hub. Part Number: RA510

Good used Rockwell H172 rear, rear differential assembly. 4.88 ratio. 90 day guarantee for swap or refund

Good used Rockwell H172 rear, rear differential assembly. 5.83 ratio. 90 day guarantee for swap or refund

Good used Rockwell B80500 rear, rear differential assembly. 1.59 ratio. 90 day guarantee for swap or refund

Good used Rockwell RRL-26-180 full locking rear, rear differential assembly. 6.14 ratio. 90 day guarantee for swap or refund

Good used Rockwell R-170 rear, rear differential assembly. 4.88 ratio. 90 day guarantee for swap or refund

Good used Rockwell SR170 rear, rear differential assembly. 3.70 ratio. 90 day guarantee for swap or refund

Good used Rockwell SR170 rear, rear differential assembly. 5.86 ratio. 90 day guarantee for swap or refund

Good used Rockwell SR170 Front, Rear Differential Assembly 4.30 Ratio 90 day guarantee for swap or refund

Good used Rockwell SR170 Front, Rear Differential Assembly 4.88 Ratio 90 day guarantee for swap or refund