The Chelsea 442 Series Power Take-Off, part number 442XLAHX-V5RK or 442XLAHXV5RK, is a 6-bolt mounted PTO built for light-to-medium duty vocational truck applications. The 442 Series features a cast iron housing and tapered cone bearings on the output shaft, which together support an intermittent torque rating in the 201-300 lb-ft range. The series supports wire/cable or mechanical shift operation and a 1-1/4" round output shaft with key. With eleven internal speed ratios and thirty-six output options including a 360-degree rotatable flange, the 442 fits a wide range of installations on tow trucks, dump trucks, service trucks, and aerial units. Call us to confirm proper fit for your specific transmission and application.
Features
6-bolt mounting pattern fits virtually all current 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (442 Series range)
Wire/cable or mechanical shift options
1-1/4" round output shaft with keyway
360-degree rotatable output flange options for improved installation clearance
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with Key
- Intermittent Torque (Series Range): 201-300 lb-ft / 301-400 Nm
- Output Power (Series Range): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Product Series: Chelsea 442
- NMFC Code: 128520 (Hydraulic PTOs, Pumps, Motors, etc.)
Additional Information
The RK output option on this part number is detailed in Parker document PTO-PNI-275, which covers RK and RJ output configurations. The 442 Series Owner's Manual (HY25-6442-M1/US) and 442 Series Parts List (HY25-2442-M1_US) are available from Parker Chelsea for full service and fitment reference. Typical vocational applications for the 442 Series include snow and ice trucks, dump trucks, tow and recovery trucks, service trucks, and small aerial units.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
