What components are typically included in a diesel engine rebuild kit?

Diesel engine rebuild kits typically include pistons, piston rings, cylinder liners, main and rod bearings, gasket sets, and seals. Kit contents vary by engine model and rebuild level, so exact configuration is always verified before ordering.

How do I know if my engine needs a rebuild kit?

Common signs include excessive oil consumption, loss of power under load, hard starting, crankcase blow by, low compression, abnormal engine noise, overheating, and visible exhaust smoke. These symptoms often indicate internal wear that can be addressed with a properly matched rebuild kit.

Do you support older or discontinued diesel engines?

Yes. Many older and discontinued diesel engines still have strong aftermarket support. Rebuild kits are commonly available for legacy engines used in construction equipment, industrial machinery, and on highway applications when OEM parts are limited.

Diesel Engine Rebuild Kits

Rebuild Kits for Heavy Equipment

We supply new aftermarket, used, and salvaged Rebuild Kits & Overhaul Kits for all makes and models.

Call 1-716-836-5069

Talk to a parts specialist and get the correct rebuild kit fast

Popular Rebuild Kit Makes

Hitachi
Komatsu
Kubota

Liebherr
Perkins
Volvo

Out-Of-Frame Kits

Cylinder Kits - Pistons, Liners, Rings, Wrist Pins & Clips
Main Bearings
Rod Bearings
Cam Bearings (typically)
Cam Bushings
Upper Gasket Kit
Lower Gasket Kit
Front and Rear Main Seals

In-Frame Kits

Cylinder Kits - Pistons, Liners, Rings, Wrist Pins & Clips
Main Bearings
Rod Bearings
Upper Gasket Kit
Cam Bushings/Thrust Washers - Kit Dependent

New Aftermarket Diesel Engines Rebuild Kits

Diesel engine rebuild kits are critical for restoring power, efficiency, and reliability in heavy construction equipment, especially when engines begin showing signs of wear or reduced performance. We supply complete diesel engine rebuild kits for leading manufacturers including Caterpillar, CASE, Cummins, Deere, Detroit Diesel, Kubota, Volvo and more, covering a wide range of engine models and applications. Each kit is designed to support proper compression, fuel delivery, and long term durability, helping extend engine life while minimizing unplanned downtime and costly replacements.

Our experienced team brings deep knowledge of diesel engine components to help you source the correct rebuild kit for your specific engine and application. The diesel engine rebuild kits we supply are selected for proper fit, durability, and long term performance, even in demanding construction, mining, and industrial environments. When you choose ConEquip Parts for diesel engine rebuild kits, you are investing in reliable components designed to restore engine performance and keep your equipment operating at peak efficiency.

Why Choose ConEquip for Your Diesel Engines Rebuild Kits

Nationwide Supplier Network: Since 2008, we have built relationships with more than 3,000 trusted suppliers, helping customers searching for diesel engine rebuild kits near me source OEM equivalent solutions shipped nationwide across all U.S. time zones.
Comprehensive Engine Coverage: We cross reference diesel engine rebuild kits by engine model, serial number, displacement, and internal components, supporting brands such as Caterpillar, CASE, Cummins, Deere, Detroit Diesel, Kubota, Volvo, and more using new aftermarket options and available inventory.
Fast Shipping: Our streamlined logistics network helps reduce downtime by delivering properly matched diesel engine rebuild kits quickly, keeping critical equipment running and jobs on schedule.
Expert Support: Our parts specialists understand diesel engine systems across construction, mining, industrial, and power generation applications, ensuring correct kit selection, proper fit, and long term engine reliability.

Restore Power and Reliability With Diesel Engine Rebuild Kits

Diesel engine rebuild kits play a critical role in extending engine life, restoring compression, and improving overall performance in heavy construction, mining, agricultural, and industrial equipment....show more

Diesel Engine Rebuild Kit FAQs and Fitment Questions

The engine serial number identifies internal build variations such as bore size, piston design, bearing dimensions, gasket layouts, and emissions configurations. This information is critical for matching the correct diesel engine rebuild kit and avoiding internal fitment issues.

Most diesel engine rebuild kits include critical internal wear components such as pistons, piston rings, cylinder liners, main and rod bearings, gasket sets, and seals. Kit contents can vary based on engine model and rebuild level, so exact configuration is always confirmed before ordering.

Common indicators include excessive oil consumption, loss of power under load, hard starting, crankcase blow by, low compression readings, abnormal engine noise, overheating, and visible exhaust smoke. These symptoms often point to internal wear that can be corrected with a properly matched rebuild kit.

Yes. Many older and discontinued diesel engines still have strong aftermarket support. We regularly source rebuild kits for legacy engines used in construction equipment, industrial machinery, and on highway applications when OEM parts are no longer readily available.