The Chelsea 442 Series Power Take-Off, part number 442XUESX-A3AF or 442XUESXA3AF, is a 6-bolt mounted PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs an air shift mechanism, with an SAE B 2 or 4-bolt flange, a 1" 15-tooth SAE BB shaft, and standard mount. The no-pressure-lube (dry sump) configuration keeps the design compact. The 442 Series is suited for tow trucks, dump trucks, service trucks, and aerial applications. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mount
Air shift activation
SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft
Cast iron housing with tapered cone bearings for long service life
No-pressure-lube (dry sump) design
Tech Specs
- Product Series: 442
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: U (26/20)
- Input Gear Designator: ES
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: SAE B 2 or 4-Bolt Flange, SAE BB Shaft (1" 15T) (AF)
Equivalent PTOs:
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.


