The Chelsea 489GLITX-A3XD or 489GLITXA3XD is an 8-bolt power take-off assembly from the 489 Series, designed to bolt directly to the 8-bolt opening on manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing eliminates the need for an adapter plate, which removes a potential leak path compared to adapter-style installations. The 489 Series delivers the same 250 lb-ft intermittent torque capacity as the 442 Series. Output shaft is a 1-1/4" round with key. Shift type is air shift. Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Tapered output bearings provide greater load-bearing capability than needle-bearing designs. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
The Chelsea 489 Series is suited for utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue vehicles.
Interchanges:
- 1450-489GLITXA3XD
Features
8-bolt one-piece cast iron housing bolts directly to transmission opening, no adapter plate required
Air shift type
1-1/4" round output shaft with key
Intermittent torque: 250 lb-ft (339 Nm); check application pages for actual torque ratings
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style design shares internal parts with the 442 Series for easier servicing
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt (direct-mount to 8-bolt transmission opening, no adapter plate)
- Mounting Option: Standard Mount with Metric Studs (G)
- Gear Ratio Code: L (25/34)
- Input Gear Designator: IT
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 3
- Output Option: 1-1/4" Round Standard Shaft with 5/16" Key (XD)
- Intermittent Torque: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- Continuous Torque: De-rate intermittent torque rating by 30% (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
The Chelsea 489 Series is suited for utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue vehicles.
