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Cummins

Cummins Engine Rebuild Kits (Inframe & Overhaul Kits) and Engine Parts

We offer a huge selection of OEM quality engine rebuild kits and parts for your Cummins engine. To get started select your engine below:

4B, 4BT, 3.3L
Cummins ISB, QSB 3.3L Engine Parts and Engine Kits
Cummins 4B, 4BT, 4BTA 3.9L Engine Parts and Engine Kits
Cummins 4B, 4BT, 4BTA 3.9L Engine Parts and Engine Kits
Cummins 4BT 4.5L Engine Parts and Engine Kits
Cummins 4BT 4.5L Engine Parts and Engine Kits
Cummins 6B, 6BT, 6BTA 5.9L Engine Parts and Engine Kits
Cummins 6B, 6BT, 6BTA 5.9L 12 Valve & 24 Valve Engine Parts and Engine Kits
Cummins 6BT 6.7L Engine Parts and Engine Kits
Cummins 6BT 6.7L Engine Parts and Engine Kits
Cummins 6C, 6CT, 6CTA, ISC, QSC 8.3L Engine Parts and Engine Kits
Cummins 6C, 6CT, 6CTA, ISC, QSC 8.3L Engine Parts and Engine Kits
743, G743 Natural Gas
Natural Gas
Cummins 743, NH220 Engine Parts and Engine Kits
Cummins 743, NH220 Engine Parts and Engine Kits
855
Cummins 855 Engine Parts and Engine Kits
Cummins 855 Engine Parts and Engine Kits
Cummins 855 Natural Gas Engine Parts and Engine Kits
Cummins 855 Natural Gas Engine Parts and Engine Kits
Cummins G12, GTA12 Natural Gas Engine Parts and Engine Kits
Cummins G12, GTA12 Natural Gas Engine Parts and Engine Kits
Cummins ISX / QSX Engine Parts and Engine Kits
Cummins ISX / QSX Engine Parts and Engine Kits
Cummins K19, KT19, KT1150 Engine Parts and Engine Kits
Cummins K19, KT19, KT1150 Engine Parts and Engine Kits
Cummins KT38 Engine Parts and Engine Kits
Cummins KT38 Engine Parts and Engine Kits
Cummins KT50 Engine Parts and Engine Kits
Cummins KT50 Engine Parts and Engine Kits
Cummins L10 / ISL / QSL Engine Parts and Engine Kits
Cummins L10 / ISL / QSL Engine Parts and Engine Kits
Cummins M11 / ISM / QSM Engine Parts and Engine Kits
Cummins M11 / ISM / QSM Engine Parts and Engine Kits
Cummins N14 / N14E Engine Parts and Engine Kits
Cummins N14 / N14E Engine Parts and Engine Kits
Cummins QSK19 Engine Parts and Engine Kits
Cummins QSK19 Engine Parts and Engine Kits
Cummins QSK23 Engine Parts and Engine Kits
Cummins QSK23 Engine Parts and Engine Kits
Cummins QSK38 Engine Parts and Engine Kits
Cummins QSK38 Engine Parts and Engine Kits
Cummins QSK45 Engine Parts and Engine Kits
Cummins QSK45 Engine Parts and Engine Kits
Cummins QSK50 Engine Parts and Engine Kits
Cummins QSK50 Engine Parts and Engine Kits
Cummins QSK60 Engine Parts and Engine Kits
Cummins QSK60 Engine Parts and Engine Kits
Cummins V1710 Engine Parts and Engine Kits
Cummins V1710 Engine Parts and Engine Kits
V28, G28
Cummins V28 Engine Parts and Engine Kits
Cummins V378 Engine Parts and Engine Kits
Cummins V378 Engine Parts and Engine Kits
Cummins V470 Engine Parts and Engine Kits
Cummins V470 Engine Parts and Engine Kits
Cummins V504 Engine Parts and Engine Kits
Cummins V504 Engine Parts and Engine Kits
Cummins V555 Engine Parts and Engine Kits
Cummins V555 Engine Parts and Engine Kits
Cummins V903, VT903 Engine Parts and Engine Kits
Cummins V903, VT903 Engine Parts and Engine Kits

Cummins Engine & Aftermarket Spare Parts

Our extensive line of quality replacement aftermarket parts for Cummins engines spans across all industries. Whether it's agricultural, construction, industrial, marine or power generation applications, we have you covered. From complete engine rebuild kits to individual parts such as pistons, ring sets, crankshafts, camshafts, oil pumps, water pumps, fuel injectors, gaskets, and seals, we have exactly what you need for your next repair.

Cummins Replacement Parts

Cummins replacement parts can be difficult to determine, so let one of our part specialists help you get back running again. Generally, our customers save on average 30% to 40% from standard Cummins dealer prices. We understand that when your equipment is down, you can't make money. Because of this, we have affordable shipping options to help get these parts to you quickly.

Cummins is a brand that has long been associated with diesel engines. In 1919, Cummins Engine Co. was founded in Columbs. With financial backing from banker William G. Irwin, Irwin and Cummins worked together to make the most of the ground breaking technology that had been developed by Rudolf Diesel himself.

By the 1960s, Cummins had a presence in 98 countries. And, while Cummins is one of the first major brands to create a diesel engine, they’ve continued to pave the way and set the bar for other diesel engine brands. Cummins has been recognized as one of the brands that continues to innovate and in a sustainable and conscious way.

Cummins diesel engines can be found in a variety of vehicles. From everyday trucks to marine machinery, Cummins has been utilized in dozens of industries and hundreds of thousands of vehicles.

Heavy Duty Pros carries a large selection of Cummins engine parts as well as full Cummins engine rebuilds. Whether you’re looking for one particular piece to work on an engine or you are looking to completely rebuild, we’ve got you covered.

Our extensive line of quality replacement aftermarket parts for Cummins engines spans across all industries. Whether it's agricultural, construction, industrial, marine or power generation applications, we have you covered. From complete engine rebuild kits to individual parts such as pistons, ring sets, crankshafts, camshafts, oil pumps, water pumps, fuel injectors, gaskets, and seals, we have exactly what you need for your next repair.

Cummins replacement parts can be difficult to determine, so let one of our part specialists help you get back running again. Generally, our customers save on average 30% to 40% from standard Cummins dealer prices. We understand that when your equipment is down, you can't make money. Because of this, we have affordable shipping options to help get these parts to you quickly.

Heavy Duty Pros takes pride in our competitive prices, large selection of products, product warranties, and knowledgable team. At the end of the day, there’s truly no better place to purchase diesel engine parts.

If you need additional assistance finding the right part for your Cummins engine, reach out to our team. We do our best to stay knowledgeable and would love to help you find the Cummins parts that you’re searching for. Contact us today for any questions or for assistance in finding the right piece.