The Chelsea 442 Series Power Take-Off Assembly, part number 442XHAHX-A6XD or 442XHAHXA6XD, is a 6-bolt mount PTO built for light-to-medium duty vocational trucks. Gear ratio is 0.391:1, shift type is air shift, and the output is a 1-1/4" round standard shaft. Mounting uses a standard configuration with metric studs. The unit runs without pressure lube. The cast iron housing and tapered cone bearings on the output shaft keep service intervals predictable across demanding cycles. The 442 Series suits applications including dump trucks, tow trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on the output shaft
Greaseable output shafts; no pressure lube required
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
