The Chelsea 442 Series Power Take-Off Assembly, part number 442XHAHX-A4XD or 442XHAHXA4XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs a 0.391:1 gear ratio with air shift engagement, a 1-1/4" round standard output shaft, and standard mounting with metric studs. The housing requires no pressure lubrication. The 442 Series uses a cast iron housing and tapered cone bearings on the output shaft, characteristics shared across the series that contribute to its torque capacity and service life. Output flanges are rotatable for clearance flexibility, and the output shaft is greaseable for long-term serviceability. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift engagement
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on output shaft
Rotatable output flanges and greaseable output shafts for long-term serviceability
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
