The Chelsea 442 Series Power Take-Off, part number 442KRJKX-P5RK or 442KRJKXP5RK, is a 6-bolt mounting PTO built for light-to-medium duty vocational truck applications including dump trucks, tow trucks, and service trucks. The 442 Series features a cast iron housing with tapered cone bearings on the output shaft, contributing to its intermittent torque rating of 201-300 lb-ft. The output shaft is a round shaft with a 1-1/4" key configuration. Shift options for this series include wire/cable and mechanical types. Output flanges are rotatable for improved installation clearance. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series Power Take-Off, part number 442KRJKX-P5RK or 442KRJKXP5RK
6-bolt mounting configuration compatible with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Round output shaft with 1-1/4" key configuration
Wire/cable or mechanical shift type
Rotatable output flange for improved clearance during installation
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft (check application data for this specific configuration)
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
- NMFC Code: 128520 - Hydraulic PTOs, Pumps, Motors, etc.
Additional Information
The Chelsea 442 Series is suited for vocational markets including aerial, fire and rescue, construction, forestry, and municipal equipment. Typical truck applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. Parker Chelsea documentation for this series includes the 442 Series Parts List (HY25-2442-M1_US), the Chelsea Service Manual (HY25-6442-M1/US), and PTO-PNI-275 covering RK and RJ output options. Pro Gear and Transmission carries genuine Chelsea PTO assemblies - give us a call if you need help identifying the right fit for your application.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
