The Chelsea 442 Series Power Take-Off, part number 442XQEWX-Y3XD or 442XQEWXY3XD, is a 6-bolt transmission-mounted PTO built for light-to-medium duty vocational applications including tow trucks, dump trucks, and service trucks. This unit runs a 0.391:1 gear ratio and engages via air shift, making it compatible with pneumatic shift systems common in commercial trucks. The output is a 1-1/4" round standard shaft, and mounting uses standard metric studs. The no-pressure lube configuration (X lubricant designation) simplifies installation. Cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, contributing to long service life under intermittent-duty cycles. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Air shift engagement
1-1/4" round standard output shaft
No-pressure lube configuration
Cast iron housing with tapered cone bearings on output shaft for extended service life
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
