The Chelsea 489XCAHX-W3RA or 489XCAHXW3RA is a 489 Series power take-off assembly built for manual transmissions with an 8-bolt PTO aperture, including Eaton/Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing bolts directly to the transmission opening without an adapter plate, reducing potential leak paths. Shift type is wire/cable mechanical. Output shaft is a 1-1/4" round shaft with keyway. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt integral cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for simplified servicing
Kit-style construction with greaseable output options; compatible with Eaton/Fuller, Volvo/Mack, and Tremec manual transmissions
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct to transmission, no adapter plate)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with keyway
- INTERMITTENT TORQUE: 201-300 lb-ft (301-400 Nm) - 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, Tremec, and other manual transmissions with 8-bolt aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
