The Chelsea 442 Series Power Take-Off, part number 442ZXFNX-A5XD or 442ZXFNXA5XD, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications. It runs a 0.391:1 gear ratio and actuates via air shift, with a 1-1/4" round standard output shaft. Mounting is standard with metric studs, and the unit operates without pressure lubrication. 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 250 lb-ft and output power ranging from 46 to 55 HP at the series level. Typical applications include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft, no pressure lube required
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover and rotatable output flanges for improved clearance; greaseable output shafts
Tech Specs
- Product Series: 442
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
