The Chelsea 442 Series Power Take-Off (PTO), part number 442XSBMX-W3XD or 442XSBMXW3XD, is a 6-bolt mount unit built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This specific configuration carries a 0.391:1 gear ratio with air shift actuation and a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs. The assembly runs without pressure lube, keeping installation straightforward. The cast iron housing and tapered cone bearings are characteristic of the 442 Series, which is rated up to 250 lb-ft intermittent torque and up to 55 HP output at the series level. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Shift type: Air Shift
Output: 1-1/4" round standard shaft
No pressure lube required
Cast iron housing with tapered cone bearings on the output shaft
Rotatable output flanges for improved clearance around tight installations
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
- Mounting Bolt Pattern: 6-Bolt
