Description
The Chelsea 442 Series Power Take-Off, part number 442XUKBX-H5XK or 442XUKBXH5XK, is a 6-bolt mount PTO with a 0.391:1 gear ratio and air shift actuation. The output is a 1-1/4″ round standard shaft, and the unit mounts with standard metric studs. It runs without a pressure lube system, relying on a greaseable output shaft design. The cast iron housing pairs with tapered cone bearings on the output shaft, a combination that gives the 442 Series its torque capacity and service durability. Typical vocational applications include dump trucks, tow trucks, service trucks, and small aerial units. Call us to confirm proper fit for your specific transmission and hydraulic setup.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4″ round standard output shaft, no pressure lube required
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover; rotatable output flanges for installation clearance
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
Additional Information
The Chelsea 442 Series is suited for light-to-medium duty vocational work, including dump trucks, tow trucks, service trucks, snow and ice trucks, and small aerial units. The series offers eleven internal speed ratios and thirty-six output options, including Chelsea’s 360-degree rotatable flange. The 442XUKBX-H5XK is configured specifically with air shift, a 0.391:1 ratio, and a 1-1/4″ round shaft output on a standard 6-bolt metric-stud mount. Output shaft bearings are tapered cone type; the output shaft is greaseable for extended service intervals. No internal pressure lube circuit is required for this configuration.
