The Chelsea 442 Series Power Take-Off Assembly, part number 442XQJHX-A4XQ or 442XQJHXA4XQ, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit is air shift actuated and uses an SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft. The standard mount and the no-pressure-lube design keep the configuration straightforward. The 442 Series fits a wide range of vocational truck applications including tow trucks, dump trucks, and service trucks. Backed by over 65 years of Chelsea PTO engineering, this is a genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series, 6-bolt standard mount
Air shift actuation
SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft, rotated 90 degrees
Cast iron housing with tapered cone bearings for long service life
SAE B 2 or 4-bolt output flange rotated 90 degrees with a 7/8" 13-tooth SAE B output shaft
Tech Specs
- Product Series: 442
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: Q (19/24)
- Input Gear Designator: JH
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 4
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T), Rotated 90 Degrees (XQ)
