The Chelsea 442 Series Power Take-Off assembly, part number 442XLAHX-S3XK or 442XLAHXS3XK, is a 6-bolt mount unit built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This assembly runs a 0.391:1 gear ratio with air shift actuation, a 1-1/4" round standard output shaft, and standard mount with metric studs. The no-pressure lube configuration (X) keeps the design simple and straightforward to maintain. The cast iron housing and tapered cone output shaft bearings define the 442 Series, while greaseable output shafts and a low-profile shift cover add practical serviceability. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation for reliable pneumatic engagement
0.391:1 gear ratio (AH input gear designator)
1-1/4" round standard output shaft
Cast iron housing with tapered cone output shaft bearings
No-pressure lube design; greaseable output shafts for routine maintenance
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
