The Chelsea 442 Series Power Take-Off Assembly, part number 442GRJHX-A4XD or 442GRJHXA4XD, is a 6-bolt mount PTO built around a cast iron housing and tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio and engages via air shift, making it a straightforward fit for vocational truck installations. The standard mount uses metric studs. Output is a 1-1/4" round standard shaft, and the unit requires no pressure lube. Typical applications include dump trucks, tow and recovery trucks, service trucks, and light aerial equipment. Call us to confirm proper fit for your specific transmission and truck configuration.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift engagement
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
Rotatable output flange and greaseable output shaft 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
