The Chelsea 489XRAHX-A3XD or 489XRAHXA3XD is a Series 489 Power Take-Off assembly designed for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton/Fuller, Volvo/Mack, and Tremec applications. The integral 8-bolt housing eliminates the need for an adapter plate, reducing potential leak paths. Shift is wire/cable mechanical, with an electric-over-air option available. Output is a 1-1/4" round shaft (keyed option also available). Shaft power output reaches 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal components are common to the Chelsea 442 Series, making parts sourcing straightforward. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-Bolt integral housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift; electric-over-air shift option also available
1-1/4" round output shaft (keyed option available)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Intermittent torque rating: 250 lb-ft (339 Nm) - check application pages for actual torque ratings
Internal parts common to Chelsea 442 Series for simplified service and parts sourcing
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable Mechanical (electric-over-air option available)
- Output Shaft Type: 1-1/4" Round; 1-1/4" Round with Key
- Intermittent Torque: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other compatible manual transmissions with 8-bolt PTO aperture
- Lubricant: No pressure lube (X) or pressure lube (P) configuration
- Dimensions (H x W x L): 8.38 in. x 10.38 in. x 14.25 in.
Additional Information
