The Chelsea 442 Series Power Take-Off Assembly, part number 442XQCBX-A6XD or 442XQCBXA6XD, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications. This unit runs a 0.391:1 gear ratio with air shift actuation and delivers power through a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs, and lubrication is a no-pressure-lube design. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which supports up to 250 lb-ft intermittent torque and output power in the 46-55 HP range. Common platforms include dump trucks, tow trucks, and service trucks. Call us to confirm proper fit for your specific transmission application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
0.391:1 gear ratio with air shift actuation
1-1/4" round standard output shaft (XD output option)
No-pressure-lube design (splash lubrication)
Cast iron housing with tapered cone bearings on output shaft
Low-profile shift cover and greaseable output shafts
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs
- Output Shaft: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
