The Chelsea 442 Series Power Take-Off Assembly, part number 442XWESX-A3RA or 442XWESXA3RA, is a 6-bolt mount PTO with air shift actuation and a 0.391:1 gear ratio. The output is a 1-1/4" round standard shaft, and mounting uses standard metric studs. The unit runs without pressure lubrication (no-pressure lube configuration) and carries the AH input gear designator. Built on the Chelsea 442 platform, it features a cast iron housing with tapered cone bearings on the output shaft. Common vocational applications include dump trucks, service trucks, towing and recovery trucks, and aerial units. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation (pneumatic engagement)
0.391:1 gear ratio, AH input gear designator
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings for extended output shaft life
No-pressure lube configuration; greaseable output shaft
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
