Description
The Chelsea 442 Series Power Take-Off, part number 442XWECX-W3XR or 442XWECXW3XR, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications. This unit runs a 0.391:1 gear ratio with air shift actuation and delivers power through a 1-1/4″ round standard output shaft. Mounting uses the standard configuration with metric studs, and the unit runs without pressure lube. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series design. Output flanges are rotatable for improved clearance in tight installations, and the output shaft is greaseable to extend service intervals. Typical applications include dump trucks, tow trucks, and service trucks. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4″ round standard output shaft, no pressure lube
Cast iron housing with tapered cone bearings on the output shaft
Rotatable output flanges and greaseable output shaft for easier installation and extended service life
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
Additional Information
The Chelsea 442 Series is suited for a range of vocational markets including towing and recovery, dump, service, aerial, and snow and ice trucks. The series offers up to 36 output options and eleven internal speed ratios across the product line. Parker Chelsea documents available for this series include the 442 Series Owner’s Manual, 442 Series Parts List (HY25-2442-M1_US), and Chelsea Service Manual (HY25-6442-M1/US).
