The Chelsea 442 Series Power Take-Off 442ZRKYX-W5XK or 442ZRKYXW5XK is a 6-bolt mount PTO built for light-to-medium duty vocational applications including tow trucks, dump trucks, service trucks, and small aerial units. This unit runs an air shift activation, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses standard mount with metric studs. No pressure lubrication is required. The cast iron housing and tapered cone output shaft bearings are characteristic of the 442 Series and contribute to its service life across demanding vocational cycles. The series is rated for intermittent torque in the 250 lb-ft range and output power of 46 to 55 HP, though actual ratings vary by application. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift activation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone output shaft bearings
No pressure lubrication required; greaseable output shaft for extended service life
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
