The Chelsea 442 Series Power Take-Off, part number 442GRJHX-A4RA or 442GRJHXA4RA, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio, engages via air shift, and delivers power through a 1-1/4" round standard output shaft. Mounting uses standard metric studs. The assembly carries no pressure lube (dry sump configuration), and the output flanges are fully rotatable to ease installation clearance in tight cab or frame layouts. Typical vocational fits include dump trucks, tow and recovery trucks, and service body trucks. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift engagement
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings for long service life
Rotatable output flanges and greaseable output shafts for installation flexibility and extended service intervals
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
- Assembly: 3
- Lubricant: No Pressure Lube
