The Chelsea 272NDITX-B3RK is a 272 Series 6-bolt hot shift power take-off assembly, also referenced as 272NDITXB3RK. The 272 Series consolidates multiple earlier Chelsea medium-duty PTO lines into one platform, supporting up to 300 lb-ft intermittent torque and 56+ HP output. It is available with pneumatic (air) or hydraulic shift and includes an integral air control valve. Rotatable flanges allow flexible installation, and the series supports both direct-mount and driveshaft output configurations. Common applications include towing and recovery, aerial equipment, construction, and water trucks. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 272 Series 6-bolt hot shift PTO assembly
Up to 300 lb-ft intermittent torque capacity, 56+ HP output
Air (pneumatic) or hydraulic shift with integral air control valve
Rotatable flanges for flexible mounting
Compatible with direct-mount and driveshaft output configurations
Suited for towing and recovery, aerial, construction, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic (Air) or Hydraulic
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Output Shaft Options: Round Shaft 1" with 1/4" key; Round Shaft 1-1/4" with 5/16" key
- Integral Air Control Valve: Yes
- Rotatable Flanges: Yes
Additional Information
Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
