442XUEWX-H3XD Chelsea PTO Assembly

The Chelsea 442 Series Power Take-Off, part number 442XUEWX-H3XD or 442XUEWXH3XD, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio with air shift actuation and a standard mount with metric studs. The output is a 1-1/4" round standard shaft, and the unit uses no pressure lube. The 442 Series targets light-to-medium duty vocational applications including tow trucks, service trucks, dump trucks, and aerial trucks. Greaseable output shafts and a low-profile shift cover are standard construction features. Call us to confirm proper fit for your transmission and application.

Features

Chelsea 442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Shift type: Air Shift
Output: 1-1/4" round standard shaft
Cast iron housing with tapered cone bearings on the output shaft
Greaseable output shafts; low-profile shift cover; no pressure lube configuration

Tech Specs

• Product Series: 442
• Input Gear Designator: AH
• Gear Ratio: 0.391:1
• Mounting Option: Standard Mount with Metric Studs (6-Bolt)
• 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 aerial, fire and rescue, construction, forestry, and municipal equipment. Typical applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The 442 Series offers thirty-six output options and eleven internal speed ratios across the product family, making it adaptable to a wide variety of transmission configurations. This specific unit is configured with air shift actuation and a 1-1/4" round output shaft for direct hydraulic pump or accessory drive use.