The Chelsea 442ZLDAX-A3XD or 442ZLDAXA3XD is a 442 Series Power Take-Off assembly built for 6-bolt transmission applications. It runs an air shift actuation and a 0.391:1 gear ratio, making it well suited for direct-drive auxiliary equipment on service, dump, and tow trucks. The output is a 1-1/4" round standard shaft with no pressure lube circuit required. Mounting is standard with metric studs. The cast iron housing pairs with tapered cone bearings on the output shaft for durability in light-to-medium duty vocational use. The 442 Series carries an intermittent torque rating of 250 lb-ft for the series; confirm actual torque for your specific application before installation. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift actuation (no cable or mechanical linkage required)
0.391:1 gear ratio
1-1/4" round standard output shaft, no pressure lube required
Cast iron housing with tapered cone bearings for extended service life
Low-profile shift cover and 360-degree rotatable output flange for installation clearance
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Assembly: 3
- Series Intermittent Torque Rating: 250 lb-ft (339 Nm) - check application pages for actual torque rating
- Series Output Power: 46-55 HP (31-40 kW)
