The Chelsea 288GCFJP-M5RF or 288GCFJPM5RF is a heavy-duty, constant mesh Power Take-Off assembly from Chelsea's 288 Series, designed for 10-bolt transmission mounting. Built on the proven 281 Series platform, the 288 Series delivers a single continuous duty torque rating of up to 390 lb-ft and offers nine speed ratios covering both low and high ranges. The cast iron housing uses ductile iron bearing caps rated 117% stronger than gray iron, and an O-ring sealing configuration between the housing and bearing cap reduces vibrational effects and improves clamp load. The standard output shaft features a positive stop for driveline connections, eliminating oil seal damage from shaft couplings. The Wet Spline Lubrication option provides 7 to 10 times greater shaft life. Typical markets include refuse, vacuum, aerial, and snow-and-ice applications. Call us to confirm proper fit for your specific transmission.
Features
10-bolt mounting, constant mesh design built on the 281 Series platform
Continuous duty torque rating up to 390 lb-ft; nine speed ratios including low and high
Ductile iron bearing caps, 117% stronger than gray iron
O-ring sealing configuration between housing and bearing cap reduces vibrational effects and improves clamp load
Positive stop output shaft eliminates oil seal damage from driveline couplings
Wet Spline Lubrication option extends pump shaft life by 7 to 10 times; hydraulic hose included
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: Constant Mesh
- Continuous Duty Torque: Up to 390 lb-ft (series rating)
- Speed Ratios: Nine, including low and high speeds
- Output Shaft Type: Round shaft with positive stop
- Lubrication Options: Pressure lube or Wet Spline
- Housing Material: Cast iron
- Bearing Caps: Ductile iron
Additional Information
Parts Manual: Chelsea 288 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
