The Chelsea 249HMLLX-B271 or 249HMLLXB271 is a Power Take-Off assembly from the Chelsea 249 Series, designed for the Ford 6R140 (TorqShift 6) automatic transmission with a 6-bolt Ford mounting pattern. The 249 Series is the only PTO in its class engineered with a patented noise-suppression system for quiet operation on Ford Super Duty trucks. Shift type is hydraulic PowerShift, with internal pressure lubrication. The series supports intermittent torque up to 200 lb-ft (271 Nm) and shaft output of 57 HP at 1,488 RPM. Available for both 2WD and 4WD applications, the 249 Series suits aerial, service truck, tow and recovery, small dump, and fire and rescue configurations. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific vehicle and pump requirements.
Features
Ford 6R140 TorqShift 6 automatic transmission application, 6-bolt Ford mounting pattern
Hydraulic PowerShift (PowerShift hydraulic) shift type
Patented noise-suppression system - the only quiet PTO for the Ford Super Duty TorqShift 6
Intermittent torque rating: up to 200 lb-ft (271 Nm); shaft output 57 HP at 1,488 RPM
Internal pressure lubrication (X designation); supports continuous operation with 30% de-rating
Single hose connection with integrated actuation valve simplifies installation and reduces leak paths
Tech Specs
- Transmission Fitment: Ford 6R140 (TorqShift 6) Automatic
- Mounting Type: Ford 6-Bolt
- Shift Type: Hydraulic PowerShift
- Intermittent Torque: 200 lb-ft (271 Nm) - check application pages for actual rating
- Shaft Power Output: 57 HP (1,488 RPM) / 42 kW (1,488 RPM)
- Lubrication: Internal Pressure Lube
- Continuous Operation: Yes, with 30% de-rating
- Application: 2WD and 4WD
Additional Information
The Chelsea 249 Series is engineered specifically for Ford Super Duty trucks equipped with the 6R140 TorqShift 6 automatic transmission. Common work-truck applications include aerial units, tow and recovery vehicles, service trucks, small dump trucks, and fire and rescue apparatus. The integrated cartridge valve and single hose connection reduce installation time and eliminate extra leak paths compared to conventional PTO plumbing. No special installation tools are required. Part number 249HMLLX-B271 may also be referenced without the hyphen as 249HMLLXB271.Parts Manual: Chelsea 249 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
