The Chelsea 442 Series Power Take-Off Assembly, part number 442XQITX-W4XD or 442XQITXW4XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit carries a 0.391:1 gear ratio and engages via air shift, making it compatible with pneumatic shift systems already common on commercial trucks. The output is a 1-1/4" round standard shaft, and mounting uses standard metric studs. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which offers eleven internal speed ratios and 36 output options across the lineup. No pressure lubrication is required on this configuration. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt mounting with standard metric studs
Gear ratio: 0.391:1
Shift type: Air shift
Output: 1-1/4" round standard shaft
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover and rotatable output flanges for improved clearance
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
