The Chelsea 442 Series Power Take-Off, part number 442GQLQP-D3RK or 442GQLQPD3RK, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, service trucks, tow trucks, and aerial work vehicles. The 442 Series uses a cast iron housing with tapered cone bearings on the output shaft, delivering an intermittent torque rating in the 201-300 lb-ft range. This unit features wire/cable mechanical shift and a round output shaft with 1-inch, 1/4-inch key. The 442 Series also supports rotatable output flanges for clearance flexibility. Pro Gear and Transmission carries this genuine Chelsea part. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, part number 442GQLQP-D3RK or 442GQLQPD3RK
6-bolt mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift
Round output shaft with 1-inch, 1/4-inch key
Rotatable output flange option for improved installation clearance
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1 in. with 1/4 in. Key
- Intermittent Torque: 201-300 lb-ft (339 Nm nominal; verify actual rating for specific application)
- Output Power: 46-55 HP (series range)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
- Lubricant: Pressure Lube (P designation)
- NMFC Code: 128520, Hydraulic PTOs, Pumps, Motors
Additional Information
The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission configurations. Eleven internal speed ratios and thirty-six output options are offered across the series. Typical vocational applications include dump trucks, tow and recovery trucks, service trucks, snow and ice trucks, and aerial equipment. The RK output option on this part number is covered in Parker document PTO-PNI-275 (RK and RJ Output Options). The series is also supported by the 442 Series Owner's Manual, 442 Series Parts List HY25-2442-M1_US, and Chelsea Service Manual HY25-6442-M1/US. Not sure this is the right PTO for your truck? Give us a call.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
