The Chelsea 442 Series Power Take-Off, part number 442XSABX-A3XK or 442XSABXA3XK, is a 6-bolt mount PTO unit featuring air shift engagement. The output is an SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft, and mounting uses a standard configuration. The unit runs without pressure lube (dry sump compatible), keeping installation straightforward on applicable transmissions. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which targets light-to-medium duty vocational work including dump trucks, service trucks, tow trucks, and aerial equipment. Call us to confirm proper fit for your specific transmission and application.
Features
Air shift engagement for reliable, remote actuation
Output: SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Standard 6-bolt mount
No-pressure lube design (X lubricant designation)
Cast iron housing with tapered cone output shaft bearings
Tech Specs
- Product Series: 442
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: S (24/22)
- Input Gear Designator: AB
- 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)
