The Chelsea 489DQMBX-56XD or 489DQMBX56XD is a 489 Series Power Take-Off built 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 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round shaft with keyway. The 489 Series is rated for intermittent torque of 201-300 lb-ft and delivers up to 46-55 HP output. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series PTO, part number 489DQMBX-56XD or 489DQMBX56XD
8-bolt direct mount to transmission opening, no adapter plate required
Wire/cable mechanical shift operation
1-1/4" round shaft with keyway output
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Intermediate torque capacity shared with Chelsea 442 Series internal components
Fits most manual transmissions including Eaton Fuller, Mack, and Tremec
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" 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 1000 RPM
- Product Series: 489
- Lubricant Port: X = No Pressure Lube
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
