used cummins 4bt crate engine for sale

Product Overview & Specifications

• Displacement: 3.9L (239 cu in, actual 3,922 cc)
• Engine Family: Cummins B series
• Configuration: Inline 4 cylinder, OHV
• Bore x Stroke: 102 mm x 120 mm
• Condition: Used OEM, compression tested
• In Stock – Multiple Configurations Available (4BT NA and 4BTA Turbo)
• Free Shipping to All 50 States via Crated Freight – 5 to 10 Business Days
• All 4 Cylinders Compression Tested – Results Available Before You Pay
• Pump Type Documented (Bosch P7100, VE rotary, or industrial)
• Aspiration Confirmed (Naturally Aspirated 4BT or Turbocharged 4BTA)
• 100% Fitment Verified for Your Swap Project Before Shipping
• No Core Charge – Keep Your Old Engine
• 15 Day Replacement Warranty on Internal Defects