• Cummins 4BTA3.9
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9

Cummins 4BTA3.9 machinery diesel engines water cooled 4 cylinder 4 stroke engine assembly

Our Cummins 4BTA3.9 remanufactured long block engine is a turbocharged diesel replacement unit built from genuine Cummins core components, featuring factory-spec assembly with new forged pistons, heavy-duty piston rings, upgraded head gaskets, complete bearing sets, and all necessary seals and gaskets, precisely machined to OEM tolerances for cylinder bore, crankshaft journal clearance, and deck flatness, and it is 100% hot-run dyno tested to verify oil pressure, turbo boost levels, compression balance, and leak-free operation across all four cylinders, making it a reliable power solution for marine propulsion systems, industrial loaders, skid steers, box trucks, delivery vans, agricultural sprayers, and refrigeration units that demand the added torque and efficiency of turbocharging combined with the legendary 3.9L B-series durability.
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9
  • Cummins 4BTA3.9

4BTA3.9

-c80

4BTA3.9

-c100

4BTA3.9

-c125

4BTA3.9

-c130

Cyl No. and Arrangement

4-Cyl in-line

Bore/Stroke(mm)

102/120

Air-intake way

Turbo charged cooling

Combustion system

Direct injection

Cooling way

Water-cooled

Displacement(L)

3.9

Max.Torque(N.m)

300

400

450

500

Power(kw)

80

100

125

130

Power(hp)

107

134

168

174

Speed(rpm)

2500

Net Weight(kg)

340

Weight(kg)

370

Dimension(L*W*H/cm)

80*60*85

Application:

construction machinery / generator set / mining equiment / water pump / truck

Certification

ISO9001:2000

Warranty

12 Months / 1000 Hours

Quality Control

The engines have been rigorously tested

Payment

T/T, Western Union, Alibaba online payment.

Service

Guidance on product issues through online and video support

The price varies based on configu-ration, serial number, and part quality. For an accurate quote, contact a supplier with your specific engine serial number ornameplate.

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