The Chelsea 442 Series Power Take-Off, part number 442ZWFNX-A3XD or 442ZWFNXA3XD, is a 6-bolt air shift PTO built for light-to-medium duty vocational trucks. This unit runs a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft (XD option). Mounting is standard with metric studs (G option), and the unit runs without pressure lube. The 442 Series cast iron housing pairs with tapered cone bearings on the output shaft for long service life. Typical applications include dump trucks, tow trucks, service trucks, and aerial units. Call us to confirm proper fit for your transmission.
Features
Air shift (A) activation
0.391:1 gear ratio
1-1/4" round standard output shaft (XD)
Standard mount with metric studs (6-bolt)
No pressure lube configuration
Cast iron housing with tapered cone bearings on output shaft
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
