The Chelsea 442 Series Power Take-Off Assembly, part number 442ZRITX-A3RB or 442ZRITXA3RB, fits 6-bolt transmission applications and is air-shifted for straightforward cab-controlled engagement. This unit runs a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft. Mounting follows the standard 6-bolt pattern with metric studs, and the no-pressure-lube configuration keeps maintenance straightforward. The cast iron housing pairs with tapered cone output shaft bearings, characteristics common to the 442 Series that contribute to its torque rating and service life. Suited for service trucks, tow trucks, and dump trucks. Call us to confirm proper fit for your 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
No-pressure-lube design
Cast iron housing with tapered cone output shaft bearings
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
