The Chelsea 442 Series Power Take-Off, part number 442XWBQX-W4XK or 442XWBQXW4XK, is a 6-bolt PTO assembly built around an air shift mechanism and a 0.391:1 gear ratio. The output is a 1-1/4" round standard shaft, and mounting uses a standard 6-bolt pattern with metric studs. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which carries an intermittent torque rating of up to 300 lb-ft for the series. The no-pressure lube configuration (X designation) suits applications where a separate pressurized lube circuit is not used. Typical vocational applications include tow trucks, dump trucks, and service trucks. Call us to confirm proper fit for your specific transmission.
Features
Product Series: Chelsea 442
Shift Type: Air Shift
Gear Ratio: 0.391:1
Mounting: Standard 6-bolt mount with metric studs
Output: 1-1/4" round standard shaft
Lubrication: No pressure lube configuration
Housing: Cast iron with tapered cone bearings on output shaft
Output flanges are rotatable for improved clearance; output shafts are greaseable for extended service life
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting: Standard Mount with Metric Studs (6-bolt)
- Output: 1-1/4" Round Standard Shaft
- Lubrication: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
