The Chelsea 489XLAHX-P3XD or 489XLAHXP3XD is a 489 Series Power Take-Off assembly designed 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 potential leak path. This unit delivers an intermittent torque rating of 250 lb-ft (339 Nm) for the series, with shaft power of 24 HP at 500 RPM and 48 HP at 1000 RPM. The output shaft is a 1-1/4" round with key. Shift is accomplished via 12V electric/air actuation. Internal components are common to the Chelsea 442 Series. Call us to confirm proper fit for your specific transmission and application.
Features
489 Series 8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
12V electric/air shift actuation
1-1/4" round output shaft with key; no pressure lube configuration
Intermittent torque rating: 250 lb-ft (339 Nm) series-rated
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Internal parts common to Chelsea 442 Series; kit-style design simplifies service
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: 12V DC Electric/Air Shift (P)
- 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)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1000 RPM
- Output Power: 46-55 HP / 31-40 kW
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO opening
Additional Information
Equivalent PTOs:
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.
