The Chelsea 272GBITX-B3RK or 272GBITXB3RK is a 272 Series 6-bolt hot shift power take-off assembly from Parker Chelsea. The 272 Series consolidates earlier medium-duty PTO lines into a single, flexible platform rated for up to 300 lb-ft of intermittent torque and continuous-duty operation. It mounts via a 6-bolt pattern and is available with pneumatic or hydraulic shift, featuring an integral air control valve. The series supports rotatable flanges and a wet-spline option for extended PTO and pump shaft service life. Common applications include aerial work platforms, towing and recovery, construction equipment, and water trucks. Call us to confirm proper fit for your transmission and application.
Features
272 Series 6-bolt hot shift PTO assembly
Up to 300 lb-ft intermittent torque rating
Pneumatic or hydraulic shift with integral air control valve
Rotatable flanges for flexible installation
Wet-spline option available for extended PTO and pump shaft life
Suited for aerial, towing and recovery, construction, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201 to 300 lb-ft (401 to 500 Nm)
- Output Power: 56+ HP (41 to 50 kW)
- Output Shaft Options: Round Shaft 1 in. with 1/4 in. key; Round Shaft 1-1/4 in. with 5/16 in. key
- Series: Chelsea 272
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
