Description
Komatsu 20Y-27-00590 Final Drive / Travel Motor Assembly
Ever feel your excavator “just won’t walk” like it used to? Tracks are moving sluggishly, power feels weak, and you’re pushing harder just to move? In many cases, that’s a worn-out final drive. For Komatsu machines like the PC200-8 or HB215, the 20Y-27-00590 Final Drive Assembly is the sure-fire way to bring back that strong, responsive travel power.
This isn’t just a gear or a motor swap — it’s a complete travel motor + gearbox unit. From the cast housing to the hardened internal gears, it’s built specifically for Komatsu excavators, ensuring smooth torque delivery under heavy loads and frequent start/stop cycles.
Why Choose Us
We supply genuine and premium-quality replacement parts for Caterpillar, Perkins, and Komatsu engines, along with other heavy equipment parts. With competitive pricing, fast shipping, and reliable after-sales support, we are your trusted partner for keeping your machines running at peak performance
Fits:
Komatsu PC200-8, PC200-8MO, PC200LC-8, HB205-1, HB205-1M0, HB215LC-1M0 machines, the final drive is steady travel speed, low noise, and high reliability in construction, municipal, and mining work.
Weight: Approx. 745 lbs — a serious chunk of machinery, but once installed, it turns your excavator into a track-pushing powerhouse again.
Part Numbers: 20Y-27-00590 (also written 20Y2700590); in some cases compatible with 20Y-27-00660.