The Chelsea 489 Series Power Take-Off Assembly, part number 489XLDAX-P5AF or 489XLDAXP5AF, mounts directly to an 8-bolt transmission opening on compatible manual transmissions including Eaton/Fuller, Volvo/Mack, and others. The one-piece cast iron housing bolts on without an adapter plate, eliminating an extra potential leak path. This unit uses a 12V electric/air shift and features an SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and shaft power of 24 HP at 500 RPM or 48 HP at 1000 RPM. Internal components are common to the Chelsea 442 Series, making parts sourcing and service straightforward. Call us to confirm proper fit for your transmission application.
Features
8-bolt one-piece cast iron housing mounts directly without an adapter plate
12V electric/air shift type
SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft
Intermittent torque rating 201-300 lb-ft (301-400 Nm); check application pages for actual ratings
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Internal parts common to Chelsea 442 Series for simplified service
Kit-style design
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt (direct-mount, no adapter plate required)
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: L (25/34)
- Input Gear Designator: DA
- Lube Option: No Pressure Lube (X)
- Shift Option: 12V DC Electric/Air Shift (P)
- Assembly Arrangement: 5
- Output Option: SAE B 2 or 4-Bolt Flange, SAE BB Shaft (1" 15T) (AF)
- Intermittent Torque: 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings)
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP (500 RPM), 48 HP (1000 RPM) / 18 kW (500 RPM), 36 kW (1000 RPM)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
