The Chelsea 489XRAHX-A5XD or 489XRAHXA5XD is a 489 Series power take-off assembly designed for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton Fuller, Mack, and Tremec gearboxes. The one-piece cast iron housing bolts directly to the transmission opening, eliminating the adapter plate that would otherwise create an additional leak path. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round with key. Intermittent torque capacity for the 489 Series is 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 shared with the Chelsea 442 Series. Call us to confirm proper fit for your application.
Cross-references for 489XRAHX-A5XD or 489XRAHXA5XD include: 1450-489XRAHXA5XD, 1450489XRAHXA5XD, 2000XJA013SE, CHE-489XRAHX-A5XD, CHE489XRAHXA5XD, S-10915 or S10915, TG8SU6809A3BX, TG8SU6810-A3BX or TG8SU6810A3BX, WA8SJ01X-A3SE or WA8SJ01XA3SE. Typical applications for the 489 Series include utility trucks, dump trucks and trailers, snow and ice removal equipment, and fire and rescue vehicles.
Features
489 Series, 8-bolt one-piece cast iron housing mounts directly to transmission opening without an adapter plate
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque: 250 lb-ft (339 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for broad parts availability
Kit-style design simplifies service; greaseable output options reduce spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (integral one-piece cast iron housing, no adapter plate required)
- 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)
- CONTINUOUS TORQUE: De-rate intermittent torque rating 30% (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 COMPATIBILITY: Eaton Fuller, Volvo/Mack, Tremec, and other manual transmissions with 8-bolt aperture
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
Cross-references for 489XRAHX-A5XD or 489XRAHXA5XD include: 1450-489XRAHXA5XD, 1450489XRAHXA5XD, 2000XJA013SE, CHE-489XRAHX-A5XD, CHE489XRAHXA5XD, S-10915 or S10915, TG8SU6809A3BX, TG8SU6810-A3BX or TG8SU6810A3BX, WA8SJ01X-A3SE or WA8SJ01XA3SE. Typical applications for the 489 Series include utility trucks, dump trucks and trailers, snow and ice removal equipment, and fire and rescue vehicles.
