The Chelsea 442 Series Power Take-Off Assembly, part number 442LXKHX-W6RA or 442LXKHXW6RA, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, service trucks, and tow and recovery trucks. This unit carries a 0.391:1 gear ratio and uses air shift actuation. The output is a 1-1/4" round standard shaft, and mounting uses the standard configuration with metric studs. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its class-competitive torque rating. No pressure lube is required for this assembly. Call us to confirm proper fit for your transmission and application.
Features
Product Series: Chelsea 442, 6-bolt transmission mount
Gear ratio: 0.391:1
Shift type: Air shift
Output: 1-1/4" round standard shaft
Mounting: Standard mount with metric studs
Cast iron housing with tapered cone bearings on the output shaft
No pressure lube required
Greaseable output shafts and rotatable output flanges for improved clearance
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
The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission applications. Typical vocational uses include dump trucks, service trucks, snow and ice trucks, and towing and recovery trucks. The series offers eleven internal speed ratios and up to 36 output options, including Chelsea's 360-degree rotatable flange. Intermittent torque for the 442 Series ranges from 201 to 300 lb-ft (check application pages for the actual torque rating for this configuration). Output power for the series spans 46 to 55 HP. Parker Chelsea documents available for this series include the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), and the Chelsea Service Manual (HY25-6442-M1/US).Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
