The Chelsea 442 Series Power Take-Off, part number 442KQJKX-W5XK or 442KQJKXW5XK, is a 6-bolt mounting PTO built for light-to-medium duty vocational applications including tow trucks, dump trucks, and service trucks. This unit runs an air shift mechanism, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses standard metric studs. The no-pressure lube configuration (X) keeps the design simple and service-friendly. The cast iron housing pairs with tapered cone bearings on the output shaft, a combination the 442 Series is known for across its application range. The output flange is rotatable, allowing installation clearance adjustments without modifying the driveline. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on output shaft
Rotatable output flange for installation clearance; greaseable output shaft
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
