The Chelsea 442 Series Power Take-Off Assembly, part number 442XSJWX-A3AF or 442XSJWXA3AF, is a 6-bolt mount PTO configured with an air shift mechanism and a 0.391:1 gear ratio. The output is a 1-1/4" round standard shaft, and mounting uses a standard mount with metric studs. No pressure lube is required with this configuration. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its long service life across light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial units. Cross-references for this assembly include 1000XOA421RB and 1450-442XSJWXA3AF. Call us to confirm proper fit for your transmission and application.
The Chelsea 442 Series is suited for light-to-medium duty vocational equipment including dump trucks, tow trucks, service trucks, snow and ice trucks, and small aerial trucks. Thirty-six output options and eleven internal speed ratios are available across the 442 Series family. The 442 Series PTO is compatible with virtually all existing 6-bolt transmission applications.
Owner's Manual: 340/348/442/447/489/660/680/823/863/880 Series Owner's Manual
Parts List: 442 Series Parts List - HY25-2442-M1_US
Service Manual: Chelsea Service Manual - HY25-6442-M1/US
Features
Air Shift (Code A) for remote pneumatic engagement
0.391:1 gear ratio for this specific configuration
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs
Cast iron housing with tapered cone bearings on the output shaft
Greaseable output shafts; no pressure lube required
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 Bolt Pattern: 6-Bolt
Additional Information
Cross-reference numbers: 1000XOA421RB, 1450-442XSJWXA3AF, 1450442XSJWXA3AF, CHL442XSJWXA3AFThe Chelsea 442 Series is suited for light-to-medium duty vocational equipment including dump trucks, tow trucks, service trucks, snow and ice trucks, and small aerial trucks. Thirty-six output options and eleven internal speed ratios are available across the 442 Series family. The 442 Series PTO is compatible with virtually all existing 6-bolt transmission applications.
Owner's Manual: 340/348/442/447/489/660/680/823/863/880 Series Owner's Manual
Parts List: 442 Series Parts List - HY25-2442-M1_US
Service Manual: Chelsea Service Manual - HY25-6442-M1/US
