The Chelsea 489 Series Power Take-Off Assembly, part number 489ZLITX-V3XD or 489ZLITXV3XD, is a wire/cable mechanical shift PTO built for 8-bolt manual transmission openings on Eaton Fuller, Volvo, Mack, and other compatible transmissions. Its one-piece cast iron housing bolts directly to the transmission without an adapter plate, eliminating a potential leak path compared to adapter-plate designs. Output shaft is a 1-1/4" round with key. Intermittent torque capacity matches the 442 Series at 250 lb-ft (339 Nm); shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the 442 Series, keeping service parts accessible. The 489 Series uses tapered bearings rather than needle bearings for greater load-bearing capability. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to the transmission opening, no adapter plate required
Wire/cable mechanical shift; electric-over-air shift option available in the 489 Series
1-1/4" round output shaft with key; greaseable output options available
Intermittent torque capacity: 250 lb-ft (339 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to the Chelsea 442 Series for streamlined service parts inventory
Tapered bearings instead of needle bearings for greater load-bearing capability
Tech Specs
- PRODUCT SERIES: 489
- SHIFT TYPE: Wire/Cable Mechanical
- MOUNTING TYPE: 8-Bolt
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) - Check Application Pages for Actual Torque Ratings
- CONTINUOUS TORQUE: De-rate intermittent rating by 30% - Check Application Pages for Actual Torque Ratings
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- TRANSMISSION COMPATIBILITY: Eaton Fuller, Volvo, Mack, and other 8-bolt manual transmissions
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
