The Chelsea 442 Series Power Take-Off Assembly, part number 442KUBGX-W5RA or 442KUBGXW5RA, is a 6-bolt transmission 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 with air shift actuation and a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs, and the assembly runs without a pressure lube system. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which supports up to 250 lb-ft intermittent torque and up to 55 HP output across the series. Call us to confirm proper fit for your specific transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Shift type: Air shift
Output: 1-1/4" round standard shaft, no pressure lube
Cast iron housing with tapered cone bearings on the output shaft
Rotatable output flanges and greaseable output shafts 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
- Mounting Type: 6-Bolt
