The Chelsea 489 Series Power Take-Off, part number 489XHAHX-V5AZ or 489XHAHXV5AZ, is a mechanical-shift PTO designed for manual transmissions with an 8-bolt mounting aperture, including Eaton Fuller, Mack, and Tremec units. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, removing 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 power of 46-55 HP. Tapered bearings provide greater load-bearing capability compared to needle bearings. The 489 Series shares internal parts with the Chelsea 442 Series and offers a 360-degree rotatable flange output option with a 1-1/4-inch round keyed output shaft. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 489 Series PTO, part number 489XHAHX-V5AZ or 489XHAHXV5AZ
8-bolt one-piece cast iron housing mounts directly to transmission, no adapter plate required
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); output power: 46-55 HP (34-41 kW)
1-1/4-inch round keyed output shaft; 360-degree rotatable flange output available in series
Fits manual transmissions including Eaton Fuller, Mack, and Tremec with 8-bolt PTO opening
Internal parts common to the Chelsea 442 Series
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 (34-41 kW)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM
- Output Shaft Type: Round Shaft, 1-1/4-inch Key
- Housing Material: One-piece cast iron
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt PTO aperture)
- Product Series: 489
