Improved Four-Wheel-Drive Front Axle
The 580K features a Carraro model 710 four-wheel-drive front axle, while the 580SE had a model AE2. The new axle provides:
□ Tapered roller bearings instead of ball bearings in the spindles for improved reliability.
□ Steering angle increased 18 percent, from 33 degrees to 39 degrees, for improved maneuverability.
□ Eight wheel studs instead of six, for improved wheel retention.