Who Are We?
Carolina Gear & Engine is a full service re-builder of heavy duty truck diesel engines, transmissions & axle differentials.
Our experienced team can supply you with rebuilt units from inventory or custom build your unit to your specifications insuring you trouble-free operation with the least amount of unscheduled down time.
How Can We Help You?
Helping you realize the maximum utilization of equipment with the lowest operating cost is what Carolina Gear & Engine is all about.
Our knowledgeable sales, service, and rebuilding personnel have the expertise and product knowledge to get the job done right — the first time.
Cummins ISX Long Block

Engines
In-Frame Overhauls
- Cummins ISX, EGR (Injectors Add.)
- Cummins ISX, Non EGR (Injectors Add.)
- Cummins ISM, EGR (Injectors Add.)
- Cummins M-11 (Injectors Add.)
- Cummins ISM, Non EGR (Injectors Add.)
- Cummins N-14 (Injectors Add.)
- Cummins L10 STC
- Caterpillar 3306
- Caterpillar C-10 (Injectors Add.)
- Caterpillar C-12 (Injectors Add.)
- Caterpillar C-13 (Injectors Add.)
- Caterpillar C-15 (Injectors Add.)
- Caterpillar C-15 Acert, (Injectors Add.)
- Caterpillar 3406E (Injectors Add.)
- Navistar DT466 B&C
- Navistar DT466 NGD
- Navistar DT466E, (Injectors Add.)
- Navistar DT466 EGR, (Injectors Add.)
- Navistar DT570 EGR, (Injectors Add.)
- Mack E-7
- Mack E-7 E-Tech
- Detroit Series 60 (Injectors Add.)
- Detroit Series 60 EGR (Injectors Add.)
INCLUDES: Cylinder Kits, Exchange Heads, Injectors (Elec. Eng. Add’l.), Oil and Oil Filters, Rod and Main Bearings, and Labor
Rebuilt Engines
- Cummins ISX Long Block
- Cummins ISM EGR, Long Block
- Cummins ISM, Non EGR
- Cummins N14
- Cummins M11
- Cummins L10 Non STC
- Cummins L10 STC
- Cummins BC I, II, III, IV
- Cummins BC IV STC
- Caterpillar C10
- Caterpillar C12
- Caterpillar C13, Long Block
- Caterpillar C15, Non Accert
- Navistar DT466C
- Navistar DT466E, Long Block
- Navistar DT466 NGD, Long Block
- Navistar DT466 EGR, Long Block
- Navistar DT570 EGR, Long Block
- Mack E-Tech, Long Block
In-Frame Rebuild Kits
- Cummins ISX, EGR
- Cummins ISX, Non EGR
- Cummins ISM, EGR
- Cummins ISM, Non EGR
- Cummins N14
- Cummins M11
- Cummins L10, Manual
- Cummins L10, STC
- Cummins NTC855
- Caterpillar C10
- Caterpillar C12
- Caterpillar C13
- Caterpillar C15, Non Accert
- Caterpillar C15, Accert
- Caterpillar 3306C
- Caterpillar 3406, Manual
- Caterpillar 3406E
- Navistar DT466 B&C
- Navistar DT466 NGD
- Navistar DT466E, Non EGR
- Navistar DT530E, Non EGR
- Navistar DT466
- Navistar DT466, EGR
- Navistar DT466, EGR
- Navistar DT570, EGR
- Mack E7, Manual
- Mack E7, E-Tech
- Detroit Series 60
- Detroit Series 60 EGR
INCLUDES: Cylinder Kits, Head Gaskets, Main Bearings, Connecting Rod Bearings, and Pan Gasket Set NO FREIGHT CHARGES • Factory Direct Prior Payment or Mastercard/Visa Required Plus Tax