2024 Cummins B5.9 (Tier 2) Base

Current Cummins Engines Off-Highway Oil-and-Gas B5.9 (Tier 2)

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Features may include:

Parent Bore Cylinder Block

Structurally advanced design handles high pressures with greater durability.

Plateau-Honed Cylinders

Near-perfect cylinder geometry virtually eliminates oil consumption.

Cummins Holset Turbochargers

Wastegated designs optimize operations for improved response across the torque curves.

Forged Steel Crankshaft

Superior strength for longer engine life.

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