The Chelsea 442 Series Power Take-Off Assembly, part number 442ZQFNX-W5XD or 442ZQFNXW5XD, is a 6-bolt, standard-mount PTO with metric studs engineered for light-to-medium duty vocational truck applications. This unit runs a 0.391:1 gear ratio with air shift actuation and a 1-1/4" round standard output shaft. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its class-leading torque capacity. The output shaft is greaseable for extended service life, and the shift cover sits low-profile to ease installation in tight cab or chassis environments. Typical applications include dump trucks, tow and recovery trucks, service trucks, and aerial units. Call us to confirm proper fitment for your transmission before ordering.
Features
Product Series: Chelsea 442
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
Housing: Cast iron with tapered cone bearings on output shaft
Shift Cover: Low-profile design for clearance in tight installations
Output Shaft: Greaseable for extended service life
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting: 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
