6.7L Cummins Diesel Engines

6.7L Cummins Diesel Engines (Part Number / SKU: FRS-156149)

• Engine Block
• Connecting Rods
• Crank Gear
• Piston Assemblies
• Cylinder Head
• Rear Gear Housing
• Oil Cooler
• Oil Filter Assembly
• Water Pump
• Flywheel Housing
• Valve Train (Lifters, Pushrods & Rocker Arms)
• Crankshaft
• Oil Pump
• Cam Gear
• Camshaft
• Front Gear Housing
• Complete Gasket Set
• Oil Pickup Tube
• Oil Pan
• Thermostat

• High Pressure Fuel Pump
• Injectors
• Damper & Pulley
• Intake Cover & Connection
• Exhaust Manifold
• Fuel Manifold
• EGR Piping
• Coolant Inlet Manifold
• Breather Element
• Low & High Pressure Lines
• Fuel Filter*
• Turbocharger
• Valve Cover
• Sensors & Switches
• EGR Cooler
• EGR Valve
• Breather Cover

6.7L CUMMINS ISB ENGINES

The 6.7L Cummins engine platform is widely used in Ram 2500 and Ram 3500 trucks, delivering proven performance for towing, hauling, and heavy-duty commercial use. Built for durability and torque, this platform is trusted across work fleets, contractors, and diesel enthusiasts who demand reliability under load.

At Aero Engines Inc, every 6.7L Cummins engine is fully remanufactured to meet or exceed OEM specifications using advanced machining and precision assembly processes. Each engine block is carefully machined, honed, and aligned to ensure proper cylinder geometry, improved ring seal, reduced break-in time, and enhanced long-term efficiency.

We incorporate OEM or equivalent premium components throughout every build, including pistons, rings, bearings, valvetrain components, and gasket systems, to ensure consistent performance under high cylinder pressures and demanding operating conditions. Known failure points within the 6.7L platform are addressed during the remanufacturing process, resulting in a more durable and dependable engine.

Every Fraser 6.7L Cummins engine is assembled under strict quality control standards and delivered as a zero-mile remanufactured unit, engineered for long-term reliability, maximum torque output, and real-world performance where it matters most, on the job, under load, and on the road.

• Vehicle VIN Number OR Machine Serial Number

Every Aero Engines Inc is built using advanced machining equipment and strict quality-controlled assembly processes. Our remanufacturing procedures follow proven, repeatable methods designed to ensure consistent tolerances, proper clearances, and long-term engine durability.

Each engine is manufactured with a focus on correcting common failure points while maintaining OEM fitment and performance standards. Components are carefully inspected, machined, and assembled to deliver a zero-mile engine that performs reliably in real-world conditions.

• Precision-machined and quality-checked components
• Controlled assembly processes for consistent build integrity
• Functional verification procedures prior to shipment
• Engines are validated under simulated operating conditions where applicable
• Leak detection and system integrity checks performed before release

Aero Engines Inc ensures every unit meets strict internal standards before leaving our facility, delivering dependable performance, reduced installation risk, and long-term reliability.

• On-Road Complete Drop-In Configurations: 2-Year / Unlimited Miles (2nd year long block coverage)
• Long Block Configurations: 1-Year / Unlimited Miles
• Off-Road Applications: 1-Year / 2,000 Hours
• Motorhome / RV Applications: 1-Year Parts & Labor Only

• OEM-spec remanufactured long block
• Rear sump configuration
• Ideal for stock replacement

• Optimized airflow design
• Improved combustion efficiency
• Great balance of power & reliability

• Updated ISB10 platform
• Built with upgraded internals
• Direct replacement fitment

• Enhanced swirl for improved efficiency
• Strong mid-range performance
• Ideal for work trucks & towing

• Heavy-duty head stud upgrade
• Increased durability under boost
• Recommended for towing & performance builds

• Maximum reliability configuration
• Handles higher cylinder pressures
• Best choice for demanding applications

• Fully assembled & ready to install
• Minimal downtime solution
• Plug-and-play convenience

• Complete turn-key engine package
• Optimized airflow & efficiency
• Ideal for fleet and commercial use