The Chelsea 249FMLLX-K261 or 249FMLLXK261 is a 249 Series Power Take-Off designed specifically for Ford Super Duty trucks equipped with the Ford 6R140 TorqShift 6 automatic transmission, available in both 2WD and 4WD applications. It uses a 6-bolt Ford mounting pattern and hydraulic PowerShift actuation with a single hose connection and an integrated cartridge valve and pressure switch, which reduces installation complexity and potential leak paths. The 249 Series carries an intermittent torque rating of up to 200 lb-ft (271 Nm) and delivers shaft power of 57 HP at 1,488 RPM. Chelsea's patented noise-reduction system makes this the only quiet PTO option for this transmission. Common applications include service trucks, tow and recovery, small dump trucks, and fire and rescue equipment. Call us to confirm proper fit for your application.
Features
Chelsea 249 Series PTO, part number 249FMLLX-K261 or 249FMLLXK261
Designed for Ford 6R140 TorqShift 6 automatic transmission, 2WD and 4WD
6-bolt Ford mounting pattern
Hydraulic PowerShift actuation with single hose connection and integrated cartridge valve and pressure switch
Intermittent torque rating up to 200 lb-ft (271 Nm); shaft power 57 HP at 1,488 RPM
Patented noise-suppression system, the only quiet PTO solution for this Ford transmission
Tech Specs
- Mounting Type: Ford 6-bolt
- Shift Type: Hydraulic PowerShift
- Intermittent Torque Rating: 200 lb-ft (271 Nm)
- Shaft Power: 57 HP (42 kW) at 1,488 RPM
- Output Power: 56+ HP (41-50 kW)
- Transmission Application: Ford 6R140 TorqShift 6
- Available For: 2WD and 4WD
- Lubricant System: Internal Pressure Lube
- Continuous Operation: Yes, with 30% de-rating
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
Additional Information
The Chelsea 249 Series is engineered around the Ford 6R140 TorqShift 6 transmission platform found in Ford Super Duty work trucks. The integrated actuation valve eliminates the need for additional external valving, reducing installation time and minimizing potential hydraulic leak points. The patented torsional noise-reduction design addresses the vibration and noise levels commonly encountered with PTOs on this transmission, a known issue in vocational truck applications. Suitable for aerial, water drilling, tow and recovery, service truck, small dump truck, and fire and rescue configurations. Output shaft options across the 249 Series include round shaft (1-1/4 in., 5/16 in. key), Smart Start round shaft, 3/4 in. 11-tooth pump spline, and SAE B (7/8 in. 13-tooth) pump spline - confirm the output configuration for part number 249FMLLX-K261 matches your hydraulic pump requirement before ordering. The 249 Series is sold by Pro Gear and Transmission.Parts Manual: Chelsea 249 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
