The Chelsea 442 Series Power Take-Off Assembly, part number 442GQAHX-A3AF or 442GQAHXA3AF, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit carries a 0.391:1 gear ratio with air shift actuation and mounts via standard mount with metric studs. The 1-1/4" round standard output shaft runs without a pressure lube system. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which supports intermittent torque ratings in the 201-300 lb-ft range and shaft power up to 48 HP at 1,000 RPM. Call us to confirm proper fit for your transmission application.
Features
442 Series 6-bolt mounting configuration with metric studs
Air shift actuation for reliable remote engagement
0.391:1 gear ratio for light-to-medium duty output requirements
1-1/4" round standard output shaft, no pressure lube required
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover with rotatable output flanges for clearance
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
