The Chelsea 442 Series Power Take-Off, part number 442GSAHX-A3AF or 442GSAHXA3AF, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit is air shift-actuated and runs a 0.391:1 gear ratio through a 1-1/4" round standard output shaft. Mounting uses standard metric studs. No pressure lube is required, keeping the lubrication setup straightforward. The 442 Series is engineered for light-to-medium duty vocational work, including tow trucks, dump trucks, service trucks, and aerial equipment. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your transmission.
Features
Air shift actuation for remote engagement
0.391:1 gear ratio
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs
Cast iron housing with tapered cone bearings
No pressure lube required; greaseable output shaft for extended service life
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
