The Chelsea 442 Series Power Take-Off assembly, part number 442ZFDAX-S3RB or 442ZFDAXS3RB, is built for light-to-medium duty vocational truck applications including tow trucks, dump trucks, and service trucks. This unit runs a 0.391:1 gear ratio with air shift actuation and mounts via the standard 6-bolt pattern with metric studs. The 1-1/4" round standard output shaft operates without a pressure lube system. Cast iron housing and tapered cone bearings on the output shaft give the 442 Series its class-leading torque rating and long service life. The low-profile shift cover aids clearance in tight installations, and the output flanges are rotatable for additional clearance flexibility. Greaseable output shafts support extended service intervals. Call us to confirm proper fit for your transmission application.
Features
Chelsea 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 required
Cast iron housing with tapered cone bearings for long service life
Rotatable output flanges and greaseable output shafts for installation flexibility and extended service
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
