The Chelsea 442 Series Power Take-Off Assembly, part number 442ZRFNX-W5XK or 442ZRFNXW5XK, is a 6-bolt, air-shift PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial equipment. This unit carries a 0.391:1 gear ratio and is configured with a 1-1/4" round standard output shaft, standard mount with metric studs, and no-pressure-lube lubrication. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which the manufacturer rates at up to 250 lb-ft intermittent torque (check application pages for actual torque ratings). A low-profile shift cover and 360-degree rotatable output flange help with tight installation clearances. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Product Series: Chelsea 442
Gear Ratio: 0.391:1
Shift Type: Air Shift
Output Shaft: 1-1/4" round standard shaft
Mounting: Standard 6-bolt mount with metric studs
Lubrication: No pressure lube
Housing: Cast iron with tapered cone bearings on output shaft
Output flange: Rotatable for improved installation clearance
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting: Standard Mount with Metric Studs (6-bolt)
- Output Shaft: 1-1/4" Round Standard Shaft
- Lubrication: No Pressure Lube
- Assembly: 3
