The Chelsea 442 Series Power Take-Off, part number 442XXJWX-A5XK or 442XXJWXA5XK, is a 6-bolt transmission-mount PTO built around a 0.391:1 gear ratio and air shift actuation. The output is a 1-1/4" round standard shaft, and mounting uses the standard configuration with metric studs. This unit runs without pressure lube, keeping the installation straightforward on light-to-medium duty trucks. The cast iron housing pairs with tapered cone bearings on the output shaft for extended service life. Typical applications include tow trucks, dump trucks, service trucks, and aerial units. Call us to confirm proper fit for your specific transmission.
Features
442 Series 6-bolt mount with metric studs, compatible with a wide range of transmissions
Air shift actuation for straightforward pneumatic engagement
0.391:1 gear ratio for light-to-medium duty output requirements
1-1/4" round standard output shaft
No pressure lube design simplifies installation and maintenance
Cast iron housing with tapered cone bearings for long 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
