The Chelsea 442 Series Power Take-Off (PTO) Assembly, part number 442XXKBX-A5AK or 442XXKBXA5AK, is a 6-bolt mount unit 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. 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. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Shift type: Air shift
Output: 1-1/4" round standard shaft
Cast iron housing with tapered cone bearings on output shaft
Greaseable output shafts; no pressure lube circuit required
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
