The Chelsea 442 Series Power Take-Off Assembly, part number 442XRAHX-A3GF or 442XRAHXA3GF, is a 6-bolt mount unit built for light-to-medium duty vocational applications including tow trucks, dump trucks, and service trucks. This assembly runs a 0.391:1 gear ratio with air shift activation and a 1-1/4" round standard output shaft. Mounting uses standard metric studs. The housing carries no internal pressure lube circuit (dry lube configuration). Tapered cone output shaft bearings and a cast iron housing are characteristic of the 442 Series, giving it a competitive torque rating in its class. Call us to confirm proper fitment for your transmission before ordering.
Features
Chelsea 442 Series, 6-bolt transmission mounting with standard metric studs
Air shift activation
0.391:1 gear ratio
1-1/4" round standard output shaft, greaseable for extended service life
Cast iron housing with tapered cone bearings
Low-profile shift cover with rotatable output flange for clearance flexibility
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Shaft: 1-1/4" Round Standard Shaft
- Input Gear Designator: AH
- Assembly: 3
- Lubricant: No Pressure Lube
