The Chelsea 249FMLLX-K471 or 249FMLLXK471 is a 249 Series Power Take-Off Assembly engineered specifically for the Ford 6R140 TorqShift 6 automatic transmission, covering both 2WD and 4WD applications. The 249 Series uses a patented noise-suppression system and is the only PTO in its class designed to reduce torsional noise on Ford Super Duty trucks equipped with this transmission. It mounts via a 6-bolt Ford pattern and operates with a hydraulic PowerShift actuation. The integrated cartridge valve and single-hose connection simplify installation and reduce potential leak paths. Torque capacity for this transmission pairing reaches 200 lb-ft (271 Nm), with intermittent ratings in the 101-200 lb-ft range depending on application. Call us to confirm proper fit for your specific truck and pump configuration.
Features
Chelsea 249 Series PTO for Ford 6R140 TorqShift 6 automatic transmission, 2WD and 4WD applications
Patented noise-suppression system - the only quiet PTO designed for Ford Super Duty TorqShift 6
Hydraulic PowerShift (PowerShift) actuation with integrated cartridge valve
Single-hose connection reduces installation time and minimizes leak paths
6-bolt Ford mounting pattern
Intermittent torque capacity up to 200 lb-ft (271 Nm) with this transmission - check application pages for actual rating
Suited for aerial, tow and recovery, service truck, small dump truck, and fire and rescue applications
Tech Specs
- Mounting Type: 6-Bolt Ford Pattern
- Transmission Application: Ford 6R140 TorqShift 6 Automatic
- Drive Configuration: 2WD and 4WD
- Shift Type: Hydraulic PowerShift
- Intermittent Torque Capacity: Up to 200 lb-ft (271 Nm) with Ford 6R140 - check application pages for actual rating
- Output Power: 56+ HP (42 kW)
- Shaft Power: 57 HP at 1488 RPM (42 kW at 1488 RPM)
- Lubrication: Internal Pressure Lube
- Continuous Operation: Yes, with 30% de-rating
- Part Number: 249FMLLX-K471 or 249FMLLXK471
Additional Information
The Chelsea 249 Series is supported by Parker documentation including the 247/249/249V/272-F Series Owner's Manual, the 249 Series Parts List (HY25-2249-M1_US), and the Chelsea Power Take-Off General Information Catalog. Common applications for this series include aerial work, tow and recovery, service trucks, small dump trucks, and fire and rescue vehicles. The 249 Series design eliminates the need for special installation tools and uses a single integrated actuation valve. Pro Gear and Transmission carries this genuine Chelsea part - give us a call to confirm the correct PTO and output shaft configuration for your pump and vehicle setup.Parts Manual: Chelsea 249 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
