The Chelsea 489 Series Power Take-Off, part number 489XRAHX-A5XY or 489XRAHXA5XY, is an 8-bolt mechanical shift PTO designed for most manual transmissions including Eaton Fuller, Mack, and Tremec. The integral 8-bolt cast iron housing bolts directly to the transmission opening, eliminating the adapter plate and reducing potential leak paths. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP. Strong tapered bearings replace needle bearings for greater load capacity. The 1-1/4" round keyed output shaft and wire/cable mechanical shift mechanism make this a direct-mount, field-serviceable unit. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 489 Series PTO, part number 489XRAHX-A5XY
8-bolt integral cast iron housing mounts directly to transmission opening, no adapter plate required
Intermittent torque rating: 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
Wire/cable mechanical shift operation
1-1/4" round keyed output shaft; tapered bearings for increased load capacity
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" Round Shaft with Key
- Housing Material: Cast Iron
- Compatible Transmissions: Most 8-bolt manual transmissions including Eaton Fuller, Mack, Tremec
- Dimensions (H x W x L): 15 x 12 x 14 in.
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
