Cummins

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