Caterpillar 3126 / C7 Diesel Engines Long Block
$9,768.00
Find robust Caterpillar 3126 / C7 7.2L Diesel Engines in Long Block, Long Block Plus, Drop-In, or Electronic Complete configurations. Ideal for 1996+ class 6-8 trucks, buses, vocational, and industrial applications, all proudly assembled in the USA.
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Description
Power your commercial vehicle or industrial equipment with a high-quality Caterpillar 3126 / C7 7.2L Diesel Engine. We offer these dependable engines in a range of configurations to suit your specific needs, including Long Block, Long Block Plus, Drop-In, and Electronic Complete Engines. Pricing depends on your specific setup and application requirements.
H.Powertrain Caterpillar diesel engines are renowned for their reliability and are widely available for many class 6-8 truck, bus, vocational, and industrial applications. Our long block and drop-in engines cover Year Models 1996 and up for both the 3126 and C7 families, ensuring a wide range of compatibility. Every engine is meticulously assembled in the USA, reflecting our commitment to top-tier craftsmanship and strict quality control.
Engine Identification:
To ensure you receive the correct part number and configuration for your specific application, please gather the following information from the engine data tag, typically located on the valve cover:
- Engine Serial Number: (Format: 7AS or WAX…)
- Engine Arrangement Number: (Format: 108-5291)
- Engine Model Year
- Vehicle Information: Year, Make, Model
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Questions?
Our experts are ready to help call us at (888) 655-4615
Additional information
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- All engines are assembled in the USA.
- Replaces 100% of rings, bearings, bushings, gaskets, and seals.
- Matched OEM requirements for piston type depending upon HP and application.
- All heads get new valves and are vacuum tested to ensure the quality of the valve job. All heads are pressure tested and upgraded to the latest style valve seal.
- Cylinder head seats replaced 100% new.
- Camshaft is checked for size, reground, if necessary, and micropolished to OEM specifications.
- All connecting rods are demagnetized.
- Core plugs are 100% stainless steel to avoid corrosion.
- Blocks, heads and crankshafts are 100% magnaflux tested to avoid cracked components.
- Connecting rods have new bushings installed and both large and small end are remachined to OEM specifications.
Crankshaft is checked for size, reground, if necessary, and micropolished to OEM specifications.
ENGINE TESTING
Every engine is machined using state-of-the-art equipment and assembled using precise and repeatable methods. All engine production follows documented lean manufacturing processes and principles to create consistent quality and dependable outcomes.
All Short Block, Long Block, and Long Block Premium are 100% Sim tested before shipment.
Complete Drop-In engines are 100% dyno tested before shipment. Computer controls ensure that each engine dyno test is conducted under standard, repeatable settings. Every engine is run through a warm-up cycle; three separate cruise segments simulating light, medium, and heavy throttle conditions; maximum torque and horsepower tests; both high and low idle tests; and a black light leak detection test with dyed oil, coolant, and fuel.
we’ve been delivering remanufactured engines for skid steer loaders for over 30 years—longer than any competitor in the industry. Our veteran machinists, many with decades of experience, follow engine-specific rebuild procedures to ensure consistent quality with every unit.
Each engine is carefully rebuilt to meet or exceed OEM specifications, using top-tier components and proven techniques. This is more than just a repair—it’s a full remanufacturing process designed to restore the engine to like-new condition.
Before shipping, every complete skid steer engine is dyno-tested for performance and reliability, so you can install with confidence.
The product images shown are for illustration purposes only and may not be an exact representation of the final product. All information is subject to change without notice.
On-Road Complete Drop-In configurations: 2yr/unlimited mileage
Long Block configurations: 1 year/unlimited mileage.
Motorhome/RV Applications: 1 year parts and labor only.
Some restrictions apply; see limited warranty details or call for more information.
Factory-Direct Engines & Fast Shipping
Engines Factory supplies remanufactured gas, diesel, marine, and industrial engines, along with transmissions, cylinder heads, turbos, and other powertrain components. We serve repair shops, dealerships, fleets, marine businesses, and vehicle owners nationwide. Contact our team for availability, pricing, and a professional quote. Nationwide shipping is available.
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