The Chelsea 442 Series Power Take-Off, part number 442XQAHX-A5RK or 442XQAHXA5RK, is a 6-bolt mounted PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial equipment. The 442 Series features a cast iron housing and tapered cone bearings on the output shaft for extended service life. This unit uses a wire/cable mechanical shift and delivers output via a round shaft with a 1-1/4 in. key. Intermittent torque for the 442 Series ranges from 201 to 300 lb-ft; verify the actual torque rating for your specific application. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, part number 442XQAHX-A5RK or 442XQAHXA5RK
6-bolt mounting, compatible with a wide range of transmission applications
Wire/cable mechanical shift type
Cast iron housing with tapered cone bearings on the output shaft
Round output shaft, 1-1/4 in. key
Suited for dump trucks, tow trucks, service trucks, and aerial applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4 in. Key
- Housing Material: Cast Iron
- Output Bearings: Tapered Cone Bearings
- Series Intermittent Torque: 201-300 lb-ft (339 Nm); check application pages for actual rating
- Series Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Lubricant Type: No Pressure Lube (X designation)
- NMFC Class: 128520, Hydraulic PTOs, Pumps, Motors
Additional Information
PTO-PNI-275 - RK and RJ Output Options is among the Parker Chelsea reference documents applicable to this part. For the full 442 Series Parts List, refer to Parker Chelsea document HY25-2442-M1_US. The 442 Series Service Manual is published as HY25-6442-M1/US. Contact Pro Gear and Transmission if you need assistance identifying the correct output configuration or transmission application for 442XQAHX-A5RK.Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
