442XUAHX-W5XQ Chelsea PTO Assembly

The Chelsea 442 Series Power Take-Off, part number 442XUAHX-W5XQ or 442XUAHXW5XQ, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, service trucks, tow trucks, and aerial equipment. This unit runs a 0.391:1 gear ratio with air shift actuation, a standard mount with metric studs, and a 1-1/4" round standard output shaft. The no-pressure-lube design keeps maintenance straightforward. Tapered cone bearings on the output shaft and a cast iron housing give the 442 Series its class-leading torque handling and service life. Call us to confirm proper fit for your transmission and application.

Features

Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift actuation for reliable remote engagement
0.391:1 gear ratio input
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on the output shaft
Greaseable output shaft and rotatable output flanges for clearance flexibility

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 tow trucks, dump trucks, service trucks, snow and ice trucks, and light aerial applications. Thirty-six output options and eleven internal speed ratios are available across the 442 Series platform. The 442 Series intermittent torque rating ranges from 201 to 300 lb-ft (check application pages for the actual torque rating specific to your configuration). Output power for the series spans 46 to 55 HP. Dimensions for this assembly are approximately 8.38" H x 10.38" W x 14.25" L. Also referenced as SP442XUAHX-W5XQ. Not sure this is your part? Give us a call.