489XLAHX-V3XK Chelsea PTO Assembly

The Chelsea 489XLAHX-V3XK or 489XLAHXV3XK is a Series 489 Power Take-Off assembly built for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton/Fuller and Volvo/Mack applications. The integral 8-bolt housing eliminates the need for a separate adapter plate, reducing potential leak paths. Shift is air shift. The 489 Series delivers up to 48 HP at 1,000 RPM. Intermittent torque rating is 250 lb-ft (339 Nm); check Chelsea application pages for your specific rating. Internal parts are common with the 442 Series, making field service straightforward. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.

Features

8-bolt integral housing mounts directly to compatible manual transmissions, eliminating the need for an adapter plate
Air shift
SAE B 2 or 4-bolt flange output with a 7/8" 13-tooth SAE B shaft
Intermittent torque rating: 250 lb-ft (339 Nm) - verify actual rating on Chelsea application pages
Shaft power output: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
Internal parts common to Chelsea 442 Series for easier serviceability; kit-style design simplifies repairs

Tech Specs

• Product Series: 489
• Mounting Type: 8-Bolt
• Mounting Option: Standard Mount (X)
• 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 B Shaft (7/8" 13T) (XK)
• Output Power: 46-55 HP (31-40 kW)
• Shaft Power: 500 RPM: 24 HP (18 kW); 1,000 RPM: 48 HP (36 kW)
• Intermittent Torque: 250 lb-ft (339 Nm) - check application pages for actual torque ratings
• Transmission Manufacturer: Eaton/Fuller, Volvo/Mack, Other compatible manual transmissions with 8-bolt aperture

Additional Information