The Chelsea 442 Series Power Take-Off, part number 442XUBQX-W4XR or 442XUBQXW4XR, is a 6-bolt mount PTO built for light-to-medium duty vocational trucks including tow trucks, dump trucks, and service trucks. This assembly runs a 0.391:1 gear ratio with air shift actuation and mounts via the standard configuration with metric studs. The 1-1/4" round standard output shaft requires no pressure lubrication. The cast iron housing and tapered cone bearings on the output shaft deliver the torque capacity and service life the 442 Series is known for. Call us to confirm proper fitment for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft, no pressure lubrication required
Cast iron housing with tapered cone bearings on output shaft
Low-profile shift cover; rotatable output flanges for improved clearance; greaseable output shafts
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: 6-Bolt
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
