The Chelsea 249HMLLX-B442 or 249HMLLXB442 is a hydraulic-shift power take-off from Parker Chelsea's 249 Series, designed specifically 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 with a patented noise-reduction system engineered to suppress torsional noise on this transmission platform. It operates on a single hose connection with an integrated cartridge valve and pressure switch, simplifying installation and reducing potential leak points. The series carries an intermittent torque rating up to 200 lb-ft (271 Nm) and is available for both 2WD and 4WD applications. Common platforms include service trucks, aerial units, tow and recovery vehicles, and small dump trucks. Call us to confirm proper fit for your application.
Features
Chelsea 249 Series PTO, part number 249HMLLX-B442 or 249HMLLXB442
Designed for Ford 6R140 TorqShift 6 automatic transmission, 6-bolt Ford mounting pattern
Patented noise-suppression system, the only quiet PTO rated for this transmission platform
Hydraulic (PowerShift) actuation with single hose connection and integrated cartridge valve and pressure switch
Intermittent torque rating up to 200 lb-ft (271 Nm); suitable for 2WD and 4WD applications
Typical applications include service trucks, aerial units, tow and recovery, and small dump trucks
Tech Specs
- Mounting Type: Ford 6-Bolt
- Shift Type: Hydraulic (PowerShift)
- Intermittent Torque Rating: Up to 200 lb-ft (271 Nm) - check application pages for actual rating
- Transmission Application: Ford 6R140 TorqShift 6 Automatic
- Drivetrain Compatibility: 2WD and 4WD
- Lubricant: Internal Pressure Lube (X designation)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
The Chelsea 249 Series integrates an actuation valve and pressure switch into a single cartridge, eliminating the need for separate external valves and reducing installation hardware. No special installation tools are required. Output shaft options across the 249 Series include round shaft (1-1/4 in. with 5/16 in. key), 3/4 in. 11-tooth pump spline, and SAE B (7/8 in. 13-tooth) pump spline configurations - confirm which output configuration applies to this specific part number before ordering. Parker Chelsea documents available for this series include the 247/249/249V/272-F Series Owner's Manual and the 249 Series Parts List (HY25-2249-M1_US).Parts Manual: Chelsea 249 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
