The Chelsea 442 Series Power Take-Off, part number 442XXAHX-A3XD or 442XXAHXA3XD, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio and uses air shift actuation. The output is a 1-1/4" round standard shaft (XD option), and mounting uses the standard configuration with metric studs. Lubrication is splash-type with no pressure lube circuit required. The 442 Series suits light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial equipment. Cross-references for this part include 1450-442XXAHXA3XD, S-F049, SF049, TG6S-U6819-A1BX, and CHL442XXAHXA3XD. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation (pneumatic engagement)
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on output shaft
Greaseable output shaft; no pressure lube circuit 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
