Dominator Kits

The whole rebuild. One part number. JAK'S Dominator™ Kits bundle everything a heavy-duty CAT rebuild needs — inframe kit, Stage 3 performance head, flow-matched injectors, pumps, and every bolt and gasket down to the oil pan — spec'd to your engine serial number and backed by one 24-month parts & labor warranty. Caterpillar C15 ACERT, C15/6NZ and 3406E available now; Cummins and Detroit in validation.