The Chelsea 272FPLLP-B8RB or 272FPLLPB8RB is a 6-bolt, hot-shift power take-off from the Chelsea 272 Series, designed for medium-duty applications across towing and recovery, aerial, construction, and water truck markets. It mounts to transmissions from Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM. The output shaft is a 1-1/4" round shaft with a 5/16" key. Shift is pneumatic or PowerShift (pneumatic/hydraulic), with an integral air control valve included. Intermittent torque rating spans 201-300 lb-ft (401-500 Nm); continuous torque is rated at 300 lb-ft (407 Nm) - verify actual ratings on the application pages for your specific transmission. Output power reaches 56+ HP (41-50 kW). Call us to confirm proper fit for your application.
Features
6-bolt mounting for broad transmission compatibility including Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, and RAM
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air control valve included
1-1/4" round output shaft with 5/16" key
Intermittent torque rating: 201-300 lb-ft (401-500 Nm); continuous torque: 300 lb-ft (407 Nm) - see application pages for actual ratings
Output power: 56+ HP (41-50 kW); shaft power at 1,000 RPM: 57 HP (43 kW)
Hot-shift (on-the-go engagement) suited for aerial, towing and recovery, construction, and water truck applications
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: 300 lb-ft (407 Nm) - check application pages for actual torque ratings
- Mounting Type: 6-Bolt
- Output Shaft Type: 1-1/4" round shaft with 5/16" key
- Output Power: 56+ HP (41-50 kW)
- Shaft Power: 500 RPM: 29 HP (21 kW); 1,000 RPM: 57 HP (43 kW)
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Compatible Transmission Manufacturers: Allison, Eaton/Fuller, Ford, Aisin, Volvo/Mack, RAM, and other
- Series: Chelsea 272 Series Hot Shift 6-Bolt PTO
Additional Information
The Chelsea 272 Series consolidates the earlier 230, 231, 236, 238, 270, and 271 series into a single medium-duty hot-shift platform. The 272 series offers nine speed ratios and eighteen shift options. Direct-mount output configurations are available with an optional Wet-Spline feature for extended PTO and pump shaft service life. Driveshaft output configurations are available with the Smart-Start option, which handles high-torque start-up conditions. The rotatable flanges allow flexible installation orientation. Part number 272FPLLP-B8RB or 272FPLLPB8RB is sold by Pro Gear and Transmission. Call us to confirm proper fitment for your transmission and application.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
