The Chelsea 442 Series PTO Assembly, part number 442KXBQX-W6XR or 442KXBQXW6XR, is a 6-bolt transmission-mount power take-off engineered for light-to-medium duty vocational applications. This unit features an air shift actuator, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses a standard 6-bolt pattern with metric studs. The housing runs without pressure lube (dry-sump configuration). Tapered cone output shaft bearings and a cast iron housing are standard to the 442 Series, giving it a long service life across demanding cycles. Typical applications include dump trucks, service trucks, and towing and recovery vehicles. Call us to confirm proper fit for your transmission.
Features
Air shift actuation for reliable pneumatic engagement
0.391:1 gear ratio for matched output speed
1-1/4" round standard output shaft
Standard 6-bolt mounting with metric studs
Cast iron housing with tapered cone bearings for extended service life
Greaseable output shaft and rotatable output flanges for improved clearance and maintenance access
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
