The Chelsea 442 Series Power Take-Off Assembly, part number 442ZWJUX-A3XD or 442ZWJUXA3XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including tow trucks, dump trucks, service trucks, and aerial equipment. This unit runs a 0.391:1 gear ratio with air shift activation, a standard mount with metric studs, and a 1-1/4" round standard output shaft. Lubrication is splash-type with no pressure lube circuit. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which offers up to 48 HP shaft power at 1,000 RPM and an intermittent torque rating of up to 300 lb-ft. Call us to confirm proper fit for your transmission.
Features
Air shift activation for reliable remote engagement
0.391:1 gear ratio (AH input gear designator)
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs
Cast iron housing with tapered cone bearings on output shaft
Low-profile shift cover with greaseable, rotatable output shaft
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
- Mounting Bolt Pattern: 6-Bolt
- Series Intermittent Torque Rating: 201-300 lb-ft (check application pages for actual torque rating)
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
