What is a Cummins 6AT?

It is a straight six cylinder like the 6BT. Cummins bought out Onan and then used this L6 and other L series engines under a Cummins A series diesel motor. your 6AT is more similar to 6BT engine for truck application. L64TA are onan’s engine generator’s and also for marine application.

How much does a 6AT Cummins weigh?

3.9L 4BT Cummins Engine Specs

Years: 1st Gen 4BT 2nd Gen 4 BTA See Below 1983-1997 1998+
Engine Design: Inline 4-Cylinder Turbo-Diesel
Transmissions: Built with a variety of Flywheel Options to Accommodate a wide variety of applications
Displacement: 3.9 Liters or 239 cubic inches (Ci)
Engine Weight: 750-800 lbs

How much does it cost to replace a Cummins engine?

Certified engine overhauls cost between $20,000 – $40,000, including parts and labor. A Cummins certified repair shop will cost more than a non-certified shop and are necessary for continued warranty coverage.

What is the most powerful Cummins engine?

QSK95 is the start of a new high-horsepower diesel and gas platform covering 12, 16 and 20 cylinders. The new 4000 hp QSK95 is the highest horsepower diesel engine ever developed by Cummins. With an output of 4000 hp and more, Cummins’ new QSK95 is the world’s most powerful high-speed diesel engine.

What vehicle has a 3.9 Cummins?

Because of its very respectable torque output, the 3.9L Cummins 4BT engine really has made a mark in the off-road/rock-crawling scene and is a popular swap engine for Jeeps, Ford Broncos, Chevy Blazers, Toyota 4Runners, and other vehicles that get down off the pavement.

How much HP can a 4BT make?

In our experience, the 4BT’s stock rotating assembly—which was only subjected to 105 hp in factory form—can handle up to 400 horsepower and 800 lb-ft of torque without breaking a sweat.

Are Paccar engines any good?

The PACCAR MX engine is known for quiet and smooth operation, durability, fuel economy and its power curve. It’s the recipe for success for fleets looking for high performance.

How many miles is a Cummins ISX good for?

Low maintenance: An ISX15 engine can run up to 15,000 miles between oil and filter changes.