The Chelsea 489GLAHX-V3AF or 489GLAHXV3AF is a 489 Series power take-off assembly built for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing bolts directly to the transmission opening without an adapter plate, eliminating a common leak path. This unit delivers intermittent torque in the 201-300 lb-ft (301-400 Nm) range and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. The 1" 15-tooth SAE BB output shaft on an SAE B 2 or 4-bolt flange accommodates a range of driven equipment. Air shift and a kit-style design simplify installation and field service. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your application.
Interchanges:
- 1450-489GLAHXV3AF
- S-18789
Features
489 Series, 8-bolt one-piece cast iron housing mounts directly to transmission opening without an adapter plate
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); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to the Chelsea 442 Series for broad parts availability
Kit-style design simplifies field service and rebuilds
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt (one-piece cast iron housing, no adapter plate required)
- Mounting Option: Standard Mount with Metric Studs (G)
- Gear Ratio Code: L (25/34)
- Input Gear Designator: AH
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 3
- 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 (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
Additional Information
