The Chelsea 442 Series Power Take-Off Assembly, part number 442XWJWX-W3XD or 442XWJWXW3XD, is a 6-bolt mount PTO built around an air shift actuation system and a 0.391:1 gear ratio. The output is a 1-1/4" round standard shaft, and mounting uses standard metric studs. This unit runs without pressure lubrication (no pressure lube configuration), keeping the system simple on light-to-medium duty vocational trucks. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series and contribute to its service life in demanding cycles. Typical applications include tow trucks, dump trucks, and service trucks. Call us to confirm proper fit for your transmission.
Features
Product Series: Chelsea 442
Shift Type: Air Shift
Gear Ratio: 0.391:1
Output: 1-1/4" round standard shaft
Mounting: Standard 6-bolt mount with metric studs
Lubrication: No pressure lube configuration
Cast iron housing with tapered cone output shaft bearings
Low-profile shift cover with rotatable output flanges for improved clearance
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting: Standard Mount with Metric Studs (6-Bolt)
- Output Shaft: 1-1/4" Round Standard Shaft
- Lubrication: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
