The Chelsea 442 Series Power Take-Off Assembly, part number 442ZLDAX-W3XK or 442ZLDAXW3XK, is a 6-bolt mount unit built for light-to-medium duty vocational applications including service trucks, dump trucks, and towing and recovery vehicles. This assembly runs an air shift mechanism, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs, and the unit requires no pressure lubrication. The cast iron housing and tapered cone bearings on the output shaft contribute to the 442 Series' torque and service life characteristics. Greaseable output shafts and a 360-degree rotatable flange option support flexible installation. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Reference documents available from Parker Chelsea: 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), 442 Series Sales Literature, Chelsea PTO General Information Catalog, and Chelsea Service Manual (HY25-6442-M1/US).
Features
442 Series 6-bolt mount, standard configuration with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on the output shaft
No pressure lubrication required; greaseable output shafts for serviceability
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
- Mounting Configuration: 6-Bolt
Additional Information
The Chelsea 442 Series is suited for tow trucks, service trucks, dump trucks, and light aerial trucks. The series offers 36 output options including Chelsea's 360-degree rotatable flange and eleven internal speed ratios across the product line. Applicable markets include aerial, fire and rescue, construction equipment, forestry equipment, and vocational and municipal equipment.Reference documents available from Parker Chelsea: 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), 442 Series Sales Literature, Chelsea PTO General Information Catalog, and Chelsea Service Manual (HY25-6442-M1/US).
