The Chelsea 442 Series Power Take-Off assembly, part number 442ZUFNX-A5AZ or 442ZUFNXA5AZ, is a 6-bolt mount PTO configured for air shift operation at a 0.391:1 gear ratio. The output is a 1-1/4" round standard shaft, and the unit mounts using standard metric studs. No pressure lube is required. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its torque capacity and service life, making it a practical choice for tow trucks, dump trucks, service trucks, and aerial applications. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift operation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on output shaft
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
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
