442XUAHX-W3XK Chelsea PTO Assembly

The Chelsea 442 Series Power Take-Off Assembly, part number 442XUAHX-W3XK or 442XUAHXW3XK, is a 6-bolt standard mount PTO with metric studs engineered for light-to-medium duty vocational trucks. This unit runs an air shift actuator, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, contributing to the series' intermittent torque rating of up to 300 lb-ft. No-pressure lube (splash lubrication) configuration. Typical applications in the 442 Series include dump trucks, service trucks, tow trucks, and aerial units. Call us to confirm proper fit for your specific transmission and chassis.

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
Cast iron housing with tapered cone bearings on output shaft
No-pressure (splash) lubrication configuration

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 (Splash)

Additional Information

The Chelsea 442 Series is designed to fit virtually all existing 6-bolt transmission applications. The 442 Series offers eleven internal speed ratios and thirty-six output options, including a 360-degree rotatable output flange. The cast iron housing and tapered cone bearings are standard across the series. Vocational markets served include aerial, construction, forestry, fire and rescue, and municipal equipment. Common truck applications in the series include snow and ice trucks, dump trucks, service trucks, and towing and recovery trucks.