The Chelsea 442 Series Power Take-Off, part number 442ZSFNX-W3XK or 442ZSFNXW3XK, is a 6-bolt, air-shift PTO built for light-to-medium duty vocational truck applications including dump trucks, tow trucks, and service trucks. This unit runs a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs. The housing is cast iron, output shaft bearings are tapered cone, and the unit runs without a pressure lube system. Output flanges are rotatable for improved plumbing and clearance at installation. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt mounting with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone output shaft bearings
Rotatable output flanges for improved clearance; greaseable output shafts; no pressure lube required
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
