The Chelsea 489 Series Power Take-Off, part number 489ZHDAX-H5XK or 489ZHDAXH5XK, is an 8-bolt PTO with no shift assembly (ordered without a shifter). 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 delivers intermittent torque in the 201-300 lb-ft range and output shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. Strong tapered bearings replace needle bearings for greater load capacity. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your application.
Features
8-bolt integral cast iron housing mounts directly to transmission opening, no adapter plate required
No shift assembly (ordered without a shifter)
Intermittent torque rating: 201 to 300 lb-ft (301 to 400 Nm)
Output shaft: SAE B 2 or 4-bolt flange with a 7/8-inch 13-tooth SAE B shaft
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for broad parts availability
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Deep Mount (Z)
- Gear Ratio Code: H (23/35)
- Input Gear Designator: DA
- Lube Option: No Pressure Lube (X)
- Shift Option: No Shift Assembly (H)
- Assembly Arrangement: 5
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (XK)
- Intermittent Torque: 201 to 300 lb-ft (301 to 400 Nm)
- Shaft Power: 24 HP (500 RPM) / 48 HP (1,000 RPM)
- Output Power: 46 to 55 HP (31 to 40 kW)
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Product Series: Chelsea 489
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
