Cummins M11 10.8 L Diesel Engines
Original price was: $14,885.00.$14,488.00Current price is: $14,488.00.
Find robust Cummins M11 10.8L Diesel Engines in Basic Long Block configuration. These inline-6 engines (1994-end of production, including CELECT Plus and ISM variants) deliver 280-500hp for heavy-duty trucks, buses, and industrial applications, all proudly assembled in the USA.
Description
Power your heavy-duty applications with our high-quality Cummins M11 10.8L Diesel Engines. We offer the Basic Long Block configuration for these robust inline-6, 10.8L diesels, featuring a durable cast-iron block and head. Price is subject to specific engine specifications and intended use.
The Cummins M11 series is a renowned family of engines, known for their exceptional durability and a wide range of power outputs, suitable for diverse demanding tasks. These engines typically offer Peak Torque of approximately 925–1,550 lb‑ft @ ~1,200 rpm, depending on the specific rating. Available ratings span from 280–500 hp, with ISM models providing 350–500 hp for heavy-duty Over-the-Road (OTR) use.
Variants & Models:
- M11: The original series (1994–1998), featuring mechanical injection.
- M11 CELECT Plus: Introduced in the late ’90s, adding electronic control for improved performance and diagnostics.
- ISM (Interact System M): Introduced around 1998, these models boast an improved VGT (Variable Geometry Turbocharger) and enhanced emissions compliance.
Common Applications:
The M11 engine’s versatility makes it an ideal choice for numerous heavy-duty applications, including:
- Heavy‑duty highway trucks (Gross Combined Weight (GCW) up to 80,000 lbs)
- Transit and coach buses
- Fire/emergency vehicles and heavy equipment
- Agriculture, construction, and industrial power packs
All our engines are meticulously assembled in the USA, ensuring the highest standards of quality, precision, and long-term reliability.
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Additional information
| Basic Long Block | Block, Camshaft, Camshaft Followers (new pins/rollers), Crankshaft, Front Housing, Gasket Set, Head, Pistons, Rocker Assembly, Rods |
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Nationwide Warranty
Long Block configurations: 1 year/unlimited mileage.
Off-Road All configurations: 1 year/2,000 hours.
Some restrictions apply; see limited warranty details or call for more information.
- 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.
