Caterpillar 3406 Remanufactured Diesel Engine

We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar 3406. Our remanufactured CAT 3406 engines come as a 3/4 long block and are not running trim condition. Our remanufacturing process strips the core down to the bare block whereas the camshaft, crankshaft, engine block, connecting rods and cylinder head are all built back to original OEM spec. The long block is then finished with new aftermarket gaskets, liners, bearings, pistons and rings.

Caterpillar 3406 Remaufactured Long Block Engine Includes:

• Reman Engine Block
• Reman Cylinder Head
• New Pistons
• Reman Connecting Rods
• Reman Camshaft and Lifters
• Reman Crankshaft
• Intermediate Cover
• Timed Front Gear Group
• Includes gaskets, liners, rings and ancillary components
• Fuel Pumps, Turbos, Injectors, Manifolds, Pan are available for additional purchase
• 1 Year Warranty (1st 6 Months Parts/Labor, 2nd 6 Months Parts Replacement Only
• NOTE: Core Charge is applied after sale

ESN Prefix Families Available: (Truck): 1LW, 1MM, 2EK, 2WS, 3ZJ, 4CK, 4MG, 5DS, 5EK, 5KJ, 6TS, 7FB, 7XC, 8NP, 8SB, 8TC, 92U, (Industrial): 3ER, 6BR, 6TB, 90U, 9HB,

NOTE: Newer Remanufactured Caterpillar 3406E Engines are quoted out differently than 3406A, 3406B or 3406C or Natural Gas units

CAT 3406 Specs:

• Displacement – 14.6 L Displacement
• Cylinders – 6
• Type- Mechanical (A,B,C Models, Electronic – E Models/li>
• Combustion – Direct Injected
• Horsepower – 282-482 HP
• Max Torque – 1602 ft-lbs @1350 RPM
• Optimal Running Speed – 1800-2100 RPM
• Bore & Stroke – 5.40 x 6.50 in (137 x 165mm)
• Compression Ratio: 14:5:1
• Aspiration – Aircooled, Water Cooled on Later Models
• Weight – 3278 lbs approx complete, dry
• Oil Capacity – 40 qts.