The Chelsea 442 Series Power Take-Off Assembly, part number 442GRJHX-A4XK or 442GRJHXA4XK, is a 6-bolt, standard-mount unit with metric studs, designed for a wide range of vocational truck applications including tow trucks, dump trucks, and service trucks. This assembly runs a 0.391:1 gear ratio with air shift actuation and delivers power through a 1-1/4" round standard output shaft. Lubrication is splash-type with no pressure lube circuit. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, contributing to a solid torque rating and extended service life. Call us to confirm proper fit for your specific transmission and application.
Features
442 Series, 6-bolt standard mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
No pressure lube (splash lubrication)
Cast iron housing with tapered cone bearings on output shaft
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
