The Chelsea 442 Series Power Take-Off Assembly, part number 442XXITX-A3XK or 442XXITXA3XK, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs a 0.391:1 gear ratio, uses air shift actuation, and features a 1-1/4" round standard output shaft. Mounting is via the standard configuration with metric studs. The cast iron housing and tapered cone bearings on the output shaft contribute to the 442 Series' torque capacity and service longevity. No pressure lube is required for this configuration. Cross-references include 1450-442XXITXA3XK and CHL442XXITXA3XK. Call us to confirm proper fit for your transmission.
Overall dimensions (H x W x L): 8.38" x 10.38" x 14.25"
The Chelsea 442 Series is rated for intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP; actual ratings depend on specific application. Refer to the 442 Series Application Pages and the Chelsea Service Manual (HY25-6442-M1/US) for torque ratings specific to your transmission and PTO configuration.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft, no pressure lube required
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover; rotatable output flanges for improved clearance; greaseable output shafts
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
Additional Information
Cross-references: 1450-442XXITXA3XK, 1450442XXITXA3XK, 442XXITX-A3XK, 442XXITXA3XK, CHL442XXITXA3XKOverall dimensions (H x W x L): 8.38" x 10.38" x 14.25"
The Chelsea 442 Series is rated for intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP; actual ratings depend on specific application. Refer to the 442 Series Application Pages and the Chelsea Service Manual (HY25-6442-M1/US) for torque ratings specific to your transmission and PTO configuration.
