The Chelsea 442 Series Power Take-Off Assembly, part number 442ZWFNX-V5RA or 442ZWFNXV5RA, is a 6-bolt mount 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 uses air shift actuation for reliable engagement. The output is a 1-1/4" round standard shaft. Mounting uses standard 6-bolt geometry with metric studs. The cast iron housing and tapered cone output bearings are characteristic of the 442 Series, which is engineered to deliver long service life without pressure lubrication. Call us to confirm proper fit for your transmission application.
Features
0.391:1 gear ratio
Air shift actuation
1-1/4" round standard output shaft
6-bolt standard mount with metric studs
No pressure lubrication design
Cast iron housing with tapered cone output shaft bearings
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard 6-Bolt Mount with Metric Studs
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
