The Chelsea 442XFAHX-A3XD or 442XFAHXA3XD is a 442 Series Power Take-Off assembly built for 6-bolt transmission applications. It runs a 0.391:1 gear ratio with air shift actuation and delivers power through a 1-1/4" round standard output shaft. Mounting is standard with metric studs, and the unit operates without a pressure lube system. The cast iron housing pairs with tapered cone bearings on the output shaft for long-term durability across light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. Cross-references for this unit include 85100834, SC624, and CHE-442XFAHX-A3XD. Call us to confirm proper fit for your transmission and application.
Features
442 Series, 6-bolt transmission mount with metric studs
Air shift actuation
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 flanges and greaseable output shafts
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
- Mounting Bolt Hole Quantity: 6
