The Chelsea 489GLAHX-V5RA or 489GLAHXV5RA is a 489 Series power take-off assembly designed for manual transmissions with an 8-bolt PTO opening, including Eaton/Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing mounts directly to the transmission without an adapter plate, reducing potential leak paths. Shift is accomplished via air shift actuation. The 489 Series delivers up to 24 HP at 500 RPM and 48 HP at 1,000 RPM, with an intermittent torque rating of 250 lb-ft. Internal components are common with the Chelsea 442 Series. Call us to confirm proper fit for your specific transmission.
Features
489 Series, 8-bolt one-piece cast iron housing mounts directly to transmission opening without an adapter plate
Air shift actuation
Rotatable SAE B 2-bolt flange with a 7/8" 13-tooth SAE B shaft
Series intermittent torque rating: 250 lb-ft (489 Series characteristic)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series, simplifying service and parts sourcing
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- 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: 5
- Output Option: Rotatable SAE B 2-Bolt Flange, SAE B Shaft (7/8" 13T) (RA)
- 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
- INTERMITTENT TORQUE (Series): 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO opening
Additional Information
