The Chelsea 281GGFJP-B5RY or 281GGFJPB5RY is a Power Take-Off assembly designed for demanding continuous duty applications. It features nine speed ratios covering both low and high range, and Electronic Overspeed Control (EOC) to protect driven equipment from damage. A ductile iron bearing cap delivers 117% greater strength over gray iron, while an O-ring sealing configuration reduces vibrational effects and improves clamp load. Rotatable cast-iron flanges minimize interference clearance issues, and the positive-stop driveline output design eliminates oil seal damage from coupling contact. The wet spline lubrication option extends shaft service life by 7 to 10 times. A hose is included with the assembly. SmartStart functionality is available for applications requiring reduced shock load at start-up. Cross-references include 280GGFJP-B5RY and 3252PGE633DA. Call us to confirm proper fit for your application.
Features
Nine speed ratios including low and high speeds
Ductile iron bearing cap, 117% stronger than gray iron
O-ring sealing configuration reduces vibrational effects and improves clamp load
Electronic Overspeed Control (EOC) protects driven equipment
Wet spline lubrication option extends shaft life 7 to 10 times
Positive-stop driveline output eliminates oil seal damage from coupling contact
Additional Information
Parts Manual: Chelsea 281 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
