The Chelsea 489 Series Power Take-Off, part number 489ZQDAX-A5RK or 489ZQDAXA5RK, is a one-piece cast iron PTO designed for 8-bolt manual transmission openings, fitting most Eaton Fuller, Mack, Tremec, and Eaton Endurant transmissions without an adapter plate. The integral 8-bolt housing eliminates the adapter plate, reducing potential leak paths. This series uses tapered bearings rather than needle bearings for increased load capacity. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round shaft with key. Intermittent torque rating for the 489 Series runs 201 to 300 lb-ft. Pro Gear and Transmission carries genuine Chelsea parts. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series Power Take-Off, part 489ZQDAX-A5RK or 489ZQDAXA5RK
8-bolt integral cast iron housing mounts directly to 8-bolt manual transmission openings - no adapter plate required
Wire/cable mechanical shift operation
1-1/4" round keyed output shaft
Tapered bearings replace needle bearings for greater load-bearing capability
Intermittent torque rating: 201 to 300 lb-ft (301 to 400 Nm) at the series level
Fits most manual transmissions including Eaton Fuller, Mack, Tremec, and Eaton Endurant
Tech Specs
- Product Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque (Series): 201 to 300 lb-ft / 301 to 400 Nm
- Output Power (Series): 46 to 55 HP / 31 to 40 kW
- Shaft Power: 24 HP at 500 RPM / 48 HP at 1000 RPM
- Compatible Transmissions: Eaton Fuller, Mack, Tremec, Eaton Endurant (8-bolt aperture)
