The Chelsea 442 Series Power Take-Off, part number 442XRJKX-A3RA or 442XRJKXA3RA, is a 6-bolt transmission-mount PTO built for light-to-medium duty vocational applications. This unit uses air shift actuation and delivers output through a rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft. Mounting uses a standard configuration. The no-pressure-lube design eliminates the need for a pressurized oil feed. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which offers eleven internal speed ratios and thirty-six output options across the product line. Typical applications include dump trucks, tow trucks, service trucks, and small aerial units. Call Pro Gear and Transmission to confirm proper fit for your transmission and chassis.
Features
Chelsea 442 Series, 6-bolt transmission mount
Air shift actuation (no cable or mechanical linkage required)
Rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft
No-pressure-lube design - no pressurized oil feed required
Cast iron housing with tapered cone bearings for extended output shaft service life
Rotatable output flange for improved installation clearance
Tech Specs
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: R (22/24)
- Input Gear Designator: JK
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 2-Bolt Flange, SAE B Shaft (7/8" 13T) (RA)
- Product Series: 442
- Mounting: 6-Bolt
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
