The Chelsea 489 Series Power Take-Off, part number 489XQEVX-V5XK or 489XQEVXV5XK, is an 8-bolt PTO assembly designed for manual transmissions including Eaton Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the adapter plate and its associated leak path. Output shaft is a 1-1/4" round with key. Shift is wire/cable mechanical. The 489 Series shares its internal components with the 442 Series, delivering the same 250 lb-ft intermittent torque rating. Shaft power runs 24 HP at 500 RPM and 48 HP at 1,000 RPM. Tapered bearings replace needle bearings for improved load capacity. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening without an adapter plate
Wire/cable mechanical shift with electric-over-air shift option available in the 489 Series
Intermittent torque rating: 250 lb-ft (339 Nm) per application pages
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
1-1/4" round output shaft with key; greaseable output options reduce shaft spline fretting and corrosion
Internal parts common to the Chelsea 442 Series; kit-style design simplifies service
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (Check Application Pages for Actual Torque Ratings)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
- TRANSMISSION MANUFACTURER: Eaton/Fuller, Volvo/Mack, Other
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
