The Chelsea 288GCFJP-M3AC or 288GCFJPM3AC is a 10-bolt, constant mesh Power Take-Off from Chelsea's 288 Series - a heavy-duty evolution of the 281 Series platform. The 288 Series is built around a single, continuous duty torque rating of up to 390 lb-ft, with nine available speed ratios covering both low and high ranges. The cast-iron housing and ductile iron bearing caps (117% stronger than gray iron) reflect the structural upgrades Chelsea designed to handle the vibrational demands of modern engine configurations. An o-ring sealing configuration between the housing and bearing cap improves clamp load. The round output shaft features a positive stop design that eliminates oil seal damage from driveline couplings. The Wet Spline Lubrication option extends pump shaft life by 7 to 10 times compared to standard configurations. Typical markets include refuse, vacuum, aerial, and snow-and-ice applications. Call us to confirm proper fit for your transmission and application.
Features
10-bolt constant mesh mounting configuration with cast-iron housing
Ductile iron bearing caps rated 117% stronger than gray iron
O-ring sealing 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 provides 7 to 10 times greater pump shaft life
Nine speed ratios available, including low and high speed ranges
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: Constant Mesh
- Output Shaft: Round shaft with 1-1/4" key
- Continuous Duty Torque: Up to 390 lb-ft (series rating)
- Speed Ratios: Nine ratios, including low and high speeds
- Lubrication Options: Pressure lube (P) or Wet Spline (W)
- Housing Material: Cast iron
- Bearing Caps: Ductile iron
Additional Information
