The Chelsea 489 Series Power Take-Off, part number 489XLAHX-A3RK or 489XLAHXA3RK, is a mechanical-shift PTO built for 8-bolt manual transmission openings, including Eaton Fuller, Eaton Endurant, Mack, and Tremec. The one-piece cast iron housing bolts directly to the transmission without an adapter plate, eliminating that potential leak path. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and features a 1-1/4" round keyed output shaft. Strong tapered bearings replace needle bearings for greater load capacity. Common internal parts with the Chelsea 442 Series simplify service. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 489 Series PTO, part 489XLAHX-A3RK or 489XLAHXA3RK
8-bolt direct mounting to manual transmission opening, no adapter plate required
Wire/cable mechanical shift operation
1-1/4" round keyed output shaft
Tapered bearings for greater load-bearing capability over needle bearing designs
Internal parts common to Chelsea 442 Series for simplified service
Suited for utility trucks, dump trucks, snow and ice removal, and fire and rescue applications
Tech Specs
- Mounting Type: 8-Bolt (direct to manual transmission, no adapter plate)
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with Key
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM / 48 HP at 1,000 RPM
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec, and other 8-bolt manual transmissions
- Housing Material: One-piece cast iron
- Bearing Type: Tapered bearings
