The Chelsea 489 Series Power Take-Off, part number 489ZQDAX-A5XY or 489ZQDAXA5XY, is an 8-bolt mechanical-shift PTO designed for manual transmissions including Eaton Fuller, Mack, and Tremec. The integral 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. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 46-55 HP output. Strong tapered bearings replace needle bearings for greater load-bearing capability. The output shaft is a 1-1/4 inch round shaft with key. Call Pro Gear and Transmission to confirm proper fit for your application.
Features
Chelsea 489 Series PTO, part number 489ZQDAX-A5XY or 489ZQDAXA5XY
8-bolt integral cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output: 46-55 HP; shaft type: 1-1/4 inch round shaft with key
Tapered bearings for greater load capacity versus needle bearing designs
Fits most manual transmissions including Eaton Fuller, Mack, and Tremec
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- 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
- Output Shaft Type: 1-1/4 inch round shaft with key
- Housing Material: One-piece cast iron
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Product Series: 489
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
