The Chelsea 442 Series Power Take-Off Assembly, part number 442XHAHX-P3XD or 442XHAHXP3XD, is a 6-bolt mount PTO configured with an air shift, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs. The unit runs without a pressure lube system (dry-sump/splash). The 442 Series is built around a cast iron housing with tapered cone bearings on the output shaft, making it a practical choice for service trucks, dump trucks, tow trucks, and similar vocational applications. The series supports 360-degree rotatable output flanges and greaseable output shafts for extended maintenance intervals. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift engagement
0.391:1 gear ratio
1-1/4" round standard output shaft (no-pressure lube configuration)
Cast iron housing with tapered cone bearings on the output shaft
360-degree rotatable output flanges and greaseable output shafts
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
