442XXITX-W3GH Chelsea 442 Series PTO Assembly

The Chelsea 442 Series Power Take-Off, part number 442XXITX-W3GH or 442XXITXW3GH, is a 6-bolt mount PTO built for light-to-medium duty vocational trucks including tow trucks, dump trucks, and service trucks. 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 standard metric studs. The no-pressure-lube (X) lubricant configuration keeps the setup straightforward. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its torque capacity and service life. Call us to confirm proper fit for your transmission application.

Features

Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on the output shaft
Greaseable output shafts and 360
np-profile shift cover

Tech Specs

• Product Series: 442
• Gear Ratio: 0.391:1
• Shift Type: Air Shift
• Mounting Option: Standard Mount with Metric Studs (6-Bolt)
• Output Option: 1-1/4" Round Standard Shaft
• Lubricant: No Pressure Lube
• Input Gear Designator: AH
• Assembly: 3

Additional Information

The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission applications. Thirty-six output options and eleven internal speed ratios are available across the 442 Series, making it adaptable to a wide range of vocational equipment including aerial, construction, forestry, fire and rescue, and municipal vehicles. The 360
rotatable output flange option improves installation clearance in tight mounting situations. 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).