The Chelsea 288GGFJP-M5RY or 288GGFJPM5RY is a heavy-duty, 10-bolt constant mesh Power Take-Off from the 288 Series platform. Built on the 281 Series architecture, the 288 Series delivers a single continuous duty torque rating of up to 390 lb-ft, making it a step up from the earlier 287 Series. The cast iron housing holds ductile iron bearing caps rated 117% stronger than gray iron, and an O-ring sealing configuration between the housing and bearing cap improves clamp load while reducing vibrational effects from modern engine designs. The standard output shaft includes a positive stop feature for driveline outputs, eliminating oil seal damage from shaft couplings. Nine speed ratios span both low and high ranges. Wet Spline Lubrication is available, providing 7 to 10 times greater pump shaft life by circulating clean oil through the PTO and pump shaft. Hose is included. Call us to confirm proper fit for your application.
Features
10-Bolt constant mesh mounting, built on the 288 Series heavy-duty platform
Ductile iron bearing caps, 117% stronger than gray iron predecessor
O-ring seal between housing and bearing cap reduces vibrational effects and improves clamp load
Positive stop output shaft eliminates oil seal damage from driveline couplings
Nine speed ratios covering both low and high speed ranges
Wet Spline Lubrication option extends pump shaft life by 7 to 10 times
Hose included, no separate order required
Tech Specs
- 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
- Speed Ratios: Nine (including low and high)
- Housing Material: Cast iron
- Bearing Caps: Ductile iron
- Seal Type: O-ring configuration
- Lubrication Option: Wet Spline (pressure lube also available)
- Series: Chelsea 288 Series (replaces 287 Series)
Additional Information
Parts Manual: Chelsea 288 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
