The Chelsea 489 series power take-off (PTO) unit is designed for manual transmissions, offering reduced mounting time and fewer potential leak paths. Featuring a one-piece cast iron housing that bolts directly to the 8-Bolt transmission opening, it delivers the same torque capacity as the 442 series at 250 lb-ft. Equipped with strong tapered bearings for enhanced load bearing capability, the PTO offers twenty-seven output options including a popular 360° rotatable flange with greaseable shaft to minimize pump shaft spline fretting and corrosion. With eleven internal speed ratios and multiple shift options, the Chelsea 489 Mechanical Shift PTO fits most manual transmissions such as Eaton Endurant, Mack, and Tremec. Ideal for utility trucks, snow and ice removal, fire and rescue, dump trucks, and trailers.Power Take-Off, 8 Bolt Standard, Output Shaft Type: Round, Shift Type: Wire/Cable, De-Rate Torque Rating 30% Continuous Torque, 17:37 Gear Ratio, Intermittent Torque: 201 to 300 lb-ft, 301 to 400 Nm, Lubricant: No Pressure Lube, 46 to 55 HP, 31 to 40 kW Output Power, Shaft Power: 4 HP (500 RPM), 48 HP (1000 RPM), 18 kW (500 RPM), 36 kW (1000 RPM), For Utility Trucks, Snow and Ice Removal, Fire and Rescue, Dump Truck and Trailer
See More
See Less
