The Chelsea 442 Series Power Take-Off, part number 442XUAHX-W6XD or 442XUAHXW6XD, is a 6-bolt mount PTO configured with air shift actuation, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses standard metric studs. The unit runs without pressure lube (dry-sump configuration). Housing is cast iron with tapered cone bearings on the output shaft, keeping the package well-suited to light-to-medium duty vocational service including dump trucks, tow trucks, and service trucks. The 442 Series supports 36 output options and 11 internal speed ratios across the family, making it a versatile platform. Call us to confirm proper fit for your transmission and application.
Features
Air shift actuation (pneumatic engagement)
0.391:1 gear ratio
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs
No pressure lube (dry-sump) configuration
Cast iron housing with tapered cone bearings on the output shaft
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Assembly: 3
