Komatsu 21N-27-00130 21N-27-00140 21N-27-31321 final drive for Komatsu PC1250-8 excavator


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Product Description:
High-quality OEM travel reducer (final drive assembly) designed for Komatsu PC1250-8 excavators. This heavy-duty gearbox transfers hydraulic motor power to the tracks, providing strong traction, smooth travel, and reliable performance under extreme working conditions. Built to Komatsu OEM standards for durability, precision, and long operational life.
Compatibility (Applications):
Komatsu Excavators: PC1250-7, PC1250-8, PC1250SP-8, PC1250LC-8
Other Komatsu heavy excavators equipped with the same travel drive system
Cross-reference / Part Numbers:
21N-27-00130, 21N2700130, 21N-27-00140, 21N2700140, 21N-27-31321, 21N2731321
Specifications:
Manufacturer: OEM / Komatsu supplier
Type: Final drive (travel reducer assembly)
Function: Transmits torque from the travel motor to the tracks
Material: High-strength alloy steel
Condition: New / Replacement part
Packaging: Standard export wooden case
Warranty: Manufacturer’s limited warranty
Key Features:
Genuine OEM-quality Komatsu final drive
High torque and smooth travel performance
Robust gearbox design with precision machining
Excellent resistance to wear and heavy loads
Long service life and easy installation