The Chelsea 489XCITX-V3RB or 489XCITXV3RB is a 489 Series Power Take-Off assembly designed for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton Fuller, Mack, and Tremec applications. The one-piece cast iron housing mounts directly to the transmission opening without an adapter plate, eliminating that potential leak path. This unit uses an air shift and delivers an intermittent torque rating in the 201-300 lb-ft range (check application pages for your specific rating). Output shaft is a 7/8" 13-tooth SAE B shaft on a rotatable SAE B 4-bolt flange. Shaft power runs 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Air shift; electric-over-air shift option available in this series
Intermittent torque range: 201-300 lb-ft (verify exact rating on Chelsea application pages)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Rotatable SAE B 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Kit-style construction for easier servicing; internal parts common to Chelsea 442 Series
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: C (17/37)
- Input Gear Designator: IT
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RB)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm) - Check Application Pages for Actual Torque Rating
- 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, Mack, Tremec, and other manual transmissions with 8-bolt aperture
- Lubricant Type: X = No Pressure Lube, P = Pressure Lube
Additional Information
