The Chelsea 442 Series Power Take-Off, part number 442XUKNX-X3XK or 442XUKNXX3XK, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs a 0.391:1 gear ratio with air shift actuation and a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs, and lubrication is splash-type with no pressure lube circuit required. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which supports intermittent torque ratings in the 201-300 lb-ft range (verify actual rating against your application). Call us to confirm proper fit for your 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, greaseable for extended service
Cast iron housing with tapered cone bearings on output shaft
Low-profile shift cover with rotatable output flange for clearance flexibility
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
