XZR8®
Komatsu 708-7T-00250 Swing Motor Assembly
Komatsu 708-7T-00250 Swing Motor Assembly - Image 2
1 / 2

Komatsu 708-7T-00250 Swing Motor Assembly


Express Free Shipping
3-Year Factory Warranty
90-Day Hassle-Free Returns
24/7 Dedicated Support
TypeHydraulic Swing Motor Assembly
Actuation TypeHydraulic

Manufacturer No.

  • 708-7T-00250

OEM Part No.

  • 708-7T-00250
  • 708-7T-00251
  • 21W-26-00021

Interchange No.

  • 708-7T-00360

Fitment Vehicles

  • Komatsu PC60-7
  • Komatsu PC75UU-2
  • Komatsu PC75UD
Technical specification for Komatsu hydraulic swing motor assembly part number 708-7T-00250. This component drives the upper structure rotation on hydraulic excavators. It integrates a hydraulic motor with a reduction gear set to deliver high torque at low speed. Direct OEM replacement for part numbers 708-7T-00250, 708-7T-00251, and 21W-26-00021. Compatible with Komatsu PC60-7, PC75UU-2, and PC75UD excavator models. The assembly includes the motor housing, piston block, valve plate, and output shaft with integrated reduction gearing. Designed for continuous duty in construction machinery hydraulic circuits.