The Chelsea 442GRJHX-A4XY is a 442 Series Power Take-Off built for 6-bolt transmission applications. The series features a cast iron housing and tapered cone bearings on the output shaft, delivering an intermittent torque rating in the 201-300 lb-ft range and output power of 46-55 HP. Shift type is wire/cable mechanical, and the output shaft is a round shaft with a 1-inch, 1/4-inch key configuration. The 442 Series is suited for tow trucks, dump trucks, service trucks, and aerial units. Thirty-six output options and eleven internal speed ratios give this series considerable application flexibility. Call us to confirm proper fit for your specific transmission and vehicle.
Features
Chelsea 442 Series Power Take-Off, part number 442GRJHX-A4XY or 442GRJHXA4XY
6-bolt mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
Round output shaft, 1-inch diameter with 1/4-inch key
Suited for tow trucks, dump trucks, service trucks, and aerial applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-inch diameter with 1/4-inch key
- Series Intermittent Torque: 201-300 lb-ft (check application pages for actual torque ratings)
- Series Output Power: 46-55 HP
- Housing Material: Cast Iron
- Lubricant: No Pressure Lube (X designation)
- NMFC Code: 128520, Hydraulic PTOs, Pumps, Motors, etc.
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
