The Chelsea 288GDFJP-M3RK or 288GDFJPM3RK is a heavy-duty 288 Series Power Take-Off built for 10-bolt constant mesh applications. This PTO carries a continuous duty torque rating of up to 390 lb-ft and is built on the proven 281 Series platform with wider gears and larger-capacity bearings. The cast iron housing and ductile iron bearing caps, rated 117% stronger than gray iron, handle the vibrational stress of modern engine designs. An O-ring sealing configuration between the housing and bearing cap improves clamp load and reduces vibration-induced wear. The standard output shaft features a positive stop for driveline outputs, eliminating oil seal damage at the coupling. Wet Spline lubrication is available as an option, extending pump shaft life by 7 to 10 times over standard configurations. Nine speed ratios cover both low and high speed demands. Typical markets include snow and ice, vacuum, aerial, and refuse applications. Call us to confirm proper fit for your application.
Features
10-Bolt constant mesh mounting, heavy-duty cast iron housing
Ductile iron bearing caps, 117% stronger than gray iron
O-ring seal between housing and bearing cap for improved clamp load and reduced vibration effect
Positive stop on driveline output shaft eliminates oil seal damage from shaft coupling
Wet Spline lubrication option extends pump shaft life 7 to 10 times
Nine speed ratios including low and high speeds; hose included
Tech Specs
- Series: Chelsea 288 Series Power Take-Off
- Mounting Type: 10-Bolt
- Shift Type: Constant Mesh
- Continuous Duty Torque: Up to 390 lb-ft
- Output Shaft Type: Round shaft with 1-1/4" key
- Lubrication Options: Pressure lube or wet spline
- Available Speed Ratios: Nine, including low and high speeds
- Housing Material: Cast iron
- Bearing Cap Material: Ductile iron
- Typical Markets: Snow and ice, vacuum, aerial, refuse
Additional Information
Parts Manual: Chelsea 288 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
