The Chelsea 288 Series Power Take-Off, part number 288GBFJP-M8RZ or 288GBFJPM8RZ, is a heavy-duty 10-bolt constant mesh PTO built on the 281 Series platform. It delivers a continuous duty torque rating of up to 390 lb-ft and features ductile iron bearing caps rated 117% stronger than gray iron. An O-ring sealing configuration between the housing and bearing cap improves clamp load and reduces vibration-related wear common with modern engine designs. The standard output shaft includes a positive stop for driveline outputs, eliminating oil seal damage from shaft couplings. Nine speed ratios cover both low and high speed applications, and the Wet Spline Lubrication option extends pump shaft life 7 to 10 times over standard configurations. Applications include snow and ice, vacuum, aerial, and refuse equipment. Call us to confirm proper fit for your application.
Features
10-bolt constant mesh design with cast iron housing
Continuous duty torque rating up to 390 lb-ft
Ductile iron bearing caps, 117% stronger than gray iron
O-ring sealing configuration between housing and bearing cap reduces vibration damage and improves clamp load
Positive stop output shaft eliminates oil seal damage from driveline couplings
Wet Spline Lubrication option extends pump shaft life 7 to 10 times; nine available speed ratios including low and high speeds
Tech Specs
- Mounting Type: 10-Bolt
- Shift Type: Constant Mesh
- Continuous Duty Torque: Up to 390 lb-ft (series rating)
- Output Shaft Type: Round shaft with 1-1/4" key
- Speed Ratios: Nine ratios available, including low and high speeds
- Lubrication Options: Pressure lube (P) or Wet Spline (W)
- Housing Material: Cast iron
- Bearing Caps: Ductile iron
- Typical Markets: Snow and ice, vacuum, aerial, refuse
Additional Information
Parts manual and diagrams: Chelsea 288 Series PTO parts list with prices
