The Chelsea 442 Series Power Take-Off, part number 442XQJKX-W3XK or 442XQJKXW3XK, is a 6-bolt mount PTO assembly 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, air shift actuation, and a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which the 442 platform offers across eleven internal speed ratios and thirty-six output configurations. No pressure lube is required for this assembly. Call us to confirm proper fit for your specific transmission and application.
Features
Air shift actuation for remote engagement
0.391:1 gear ratio
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs
Cast iron housing with tapered cone bearings on the output shaft
Greaseable output shaft and rotatable output flange for installation flexibility
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
- Input Gear Designator: AH
- Lubricant: No Pressure Lube
- Assembly: 3
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
