The Chelsea 272FPLLP-K8RF or 272FPLLPK8RF is a 272 Series 6-bolt hot shift power take-off assembly from Parker Chelsea. The 272 Series consolidates several prior medium-duty PTO lines into one versatile platform rated for up to 300 lb-ft intermittent torque and 56+ HP output. This series supports pneumatic or hydraulic shift with an integral air control valve, and the part number encodes pressure lubrication on the output shaft. Rotatable flanges allow flexible mounting orientation. Common applications include aerial equipment, towing and recovery, construction equipment, and water trucks. Call Pro Gear and Transmission to confirm proper fit for your transmission and application.
Features
Chelsea 272 Series 6-bolt hot shift PTO assembly
Pneumatic or hydraulic shift with integral air control valve
Up to 300 lb-ft intermittent torque rating
Pressure lube output shaft (encoded in part number suffix)
Rotatable flanges for flexible installation orientation
Suitable for aerial, towing and recovery, construction, and water truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Pneumatic or Hydraulic
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Output Power: 56+ HP (41-50 kW)
- Output Shaft Type: Round Shaft with key (1 in. - 1/4 in. key, or 1-1/4 in. - 5/16 in. key per series options)
- Lubrication: Pressure Lube (per part number encoding)
- Series: Chelsea 272
Additional Information
The Chelsea 272 Series was developed to consolidate and replace the 230, 231, 236, 238, 270, and 271 Series medium-duty hot shift PTOs. The 272 Series offers nine speed ratios and eighteen shift configurations across the lineup. Optional Wet-Spline technology is available on direct-mount configurations for extended PTO and pump shaft service life. The Smart Start option addresses high-torque start-up conditions on driveshaft output configurations. Parker Chelsea publishes the following supporting documents for this series: 272 Series Parts List (HY25-2272-M1_US), 272/282/852/885 Series Owner's Manual, and the Chelsea Power Take-Off General Information Catalog. Contact Pro Gear and Transmission to verify the correct configuration for your specific transmission and vehicle.Parts Manual: Chelsea 272 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
