The Chelsea 489 Series Power Take-Off 489KQAHX-A3XD or 489KQAHXA3XD is an 8-bolt mounted PTO designed to fit most manual transmissions, including Eaton Fuller, Eaton Endurant, 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 delivers intermittent torque in the 201-300 lb-ft range and shifts via wire/cable mechanical operation. Output shaft is a 1-1/4" round shaft with key. Tapered bearings replace needle bearings for stronger load-carrying capability. Common applications include utility trucks, dump trucks, snow and ice removal, and fire and rescue equipment. 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
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output shaft: 1-1/4" round shaft with key
Tapered bearings for greater load-bearing capability versus needle bearings
Fits most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Shaft Type: 1-1/4" Round Shaft with Key
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Transmission Compatibility: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Housing Material: One-piece cast iron
