Complete Engine Assemblies & Industrial Powertrain Replacements

Restore your heavy equipment to peak operational status with professional-grade complete engine assemblies. A precision-engineered engine assembly provides a comprehensive drop-in replacement solution, eliminating the complexity of individual component matching and significantly reducing machinery downtime. BeeSpareParts offers a wide selection of aftermarket and original engine assemblies designed for industrial, construction, and agricultural applications, providing a high-performance alternative to exhaustive on-site rebuilds.

Our extensive inventory of fully assembled engines is precision-manufactured and rigorously factory run-tested to ensure immediate reliability upon installation. Each unit comes as a complete powertrain package, typically including the fuel system, cooling components, and electrical starters, all built to strict OEM-level durability standards. Whether you are replacing a failed motor in an excavator, a diesel generator, or a wheel loader, our heavy-duty engine assemblies ensure your equipment delivers maximum horsepower and efficient fuel consumption on every job site.

Fits for:

• Engine Series: 4BT, 6BT, 6CT, 4TNV88, 4TNV94, 4TNV98, 4D95, 6D102, 6D107, S6K, S4K, V2203, D1105, 403D-15, 4LE2.

• Equipment Models: ZX, PC, SK, EC, EX series excavators, skid steers, telehandlers, and industrial power units.