Description
The Chelsea 442 Series Power Take-Off, part number 442KUHRX-A5XK or 442KUHRXA5XK, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, service trucks, and tow trucks. This unit carries a 0.391:1 gear ratio, uses air shift actuation, and delivers a 1-1/4″ round standard output shaft. Mounting is standard with metric studs. The cast iron housing and tapered cone bearings on the output shaft contribute to the 442 Series’ torque capacity and extended service life. The output flange is rotatable for improved installation clearance, and the output shaft is greaseable. The lubricant configuration is no-pressure lube. Call us to confirm proper fit for your specific transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Shift type: air shift
Output: 1-1/4″ round standard shaft
No-pressure lube configuration
Cast iron housing with tapered cone bearings on the output shaft
Rotatable output flange for improved installation clearance
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
- Shift Type: Air Shift
- Output Option: 1-1/4″ Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube









