MFR Industries is your trusted industrial engine dealer, offering new and remanufactured engines and engine parts from leading brands, including Perkins, Power Solutions, Caterpillar, Shibaura, Doosan, and more. With more than 20 years of industrial engine customer service experience, MFR has the know-how to provide you with the right engine for your application at the right price.

Summer Special!

MFR has new surplus PSI Doosan 8.1-liter replacement engines in stock. We have complete engines with fuel and ignition systems, replacement base engines, and rebuildable cores. Call 651-983-4331 and let’s talk about your application while there are still engines to choose from.

  • Displacement: 8.1L
  • Cylinders: I-6
  • Combustion System: Spark-ignited
  • Cooling System: Water-cooled
  • Displacement: 8.1L, 492 cid (8,064 cc)
  • Compression Ratio: 10.5:1
  • Bore & Stroke: 4.37 in x 5.47 in (111 mm x 139 mm)
  • Direction of rotation: Anti-clockwise viewed on flywheel.
Doosan 8.1L Industrial Engine

Perkins is one of the world’s leading providers of diesel and gas engines. Their power range is aimed at the agricultural, construction, industrial, power generation and material handling sectors in the 5-2800 HP range. Perkins products reach nearly all industries and applications where diesel or industrial engines are used. Save money without compromising quality by purchasing Perkins parts for your Caterpillar and Shibaura engines. MFR Industries is proud to offer genuine Perkins products, both replacement parts and replacement diesel engines for all variations whether they be branded as Caterpillar, Shibaura or Perkins.

MFR Industries is also an authorized distributor of Power Solutions International Engines. We have PSI Parts, 8L NGE, 8.1L HD, 11.1L, 14L HD, and NGE 22L TC CAC models.

PSI engine parts are used in multiple Brands including but not limited to Generac, Magnum, Kohler, MQ Power, Taylor, Hi Power, and C Power generators. Count on MFR to provide the know-how to recommend the right engine or part for your application.

The world-class product line of industrial diesel engines from Caterpillar are tough enough to tackle the world’s harshest environments while being flexible enough to configure to almost any machine. Ask your MFR consultant about the current availability of tough Cat power.