Case 4T390 Cummins Turbo Engine Overhaul Kit

Description:

Fits Models At A Glance

• Engine: Cummins 4BT Turbo 390 cui
• Backhoes: 580E, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 590 Super L, (580M Series I), (580 Super M Series I)
• Dozers: 450C, 550, 550E, 550G, 550H
• Skid Steers: 90XT, 95XT
• Trenchers: 860, 960

Specifications

• Brand: Reliance
• Components: Pistons, Piston Pins, Piston Rings, Cylinder Head Gasket Set, Complete Gasket Set with Seals, Rod and Main Bearings
• Technical Information:
  • Bore: 4.0165"
  • Stroke: 4.724"
  • Rod Journal: 2.7160-2.7170"
  • Main Journal: 3.2672-3.2682"
  • Main Torque: 44, 88, 129 ft/lbs
  • Rod Torque: 22, 44 ft/lbs, +60 degrees
  • Head Torque Sequence: Detailed below

Why Choose Broken Tractor?

Upgrade your Case machinery with this comprehensive Case 4T390 Turbo Engine Rebuild Kit from Broken Tractor. Designed for a wide array of Case models, this kit is your ultimate solution for a complete engine overhaul. Don't settle for less, choose Broken Tractor for quality and reliability.

• Note: Prior to ordering, you will need to know if you require oversize crankshaft bearings or pistons.
• Note: If your machine does not have a turbo, we still have that kit!

Head Torque Sequence

1. All bolts 66 ft/lbs
2. All bolts 66 ft/lbs again
3. Longest bolts only tighten in sequence 89 ft/lbs
4. Longest bolts only 89 ft/lbs again
5. All bolts +90 degrees