Cummins® 4B, 4BT, 4BTA 3.9L Internally Balanced Reman Long Block (Inline Pump)

Cummins® 4B, 4BT, 4BTA 3.9L Internally Balanced Remanufactured Long Block

Additional core charge of $1000 required. Core can be in any condition as long as the internal balancer is complete and rebuildable.

• 3-Gear Internal Balancer
• Storm/Stress Style Block
• For A-Pump Inline Style Injection Pump
• Includes Finishing Gasket Set

Replacement for:

• Case 580M
• Case 580SM
• Case 590SM