The Chelsea 442XUJSX-A3XK or 442XUJSXA3XK is a 442 Series PTO assembly with a standard mount and air shift. Its gear ratio code is U (26/20), the input gear designator is JS, and it is a no pressure lube unit with assembly arrangement 3. The XK output option gives an SAE B 2 or 4-bolt flange with an SAE B shaft, 7/8" 13T. A PTO like this takes power off the transmission and passes it to auxiliary equipment, such as a hydraulic pump on a dump truck. The 442 Series is built with a cast iron housing, tapered cone bearings and a low-profile shift cover. A genuine Chelsea part from Pro Gear and Transmission.
Features
Standard mount (X) with air shift (A)
Gear ratio code U (26/20) with JS input gear designator
No pressure lube (X), assembly arrangement 3
SAE B 2 or 4-bolt flange output with SAE B shaft, 7/8" 13T (XK)
442 Series cast iron housing with a low-profile shift cover
Takes power off the transmission to run auxiliary equipment such as a hydraulic pump
Tech Specs
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: U (26/20)
- Input Gear Designator: JS
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (XK)
- Product Series: 442
