The Chelsea 489 Series Power Take-Off, part number 489XQAHX-S3AF or 489XQAHXS3AF, is a mechanical-shift PTO built for 8-bolt manual transmission openings. Its one-piece cast iron housing bolts directly to the transmission without an adapter plate, which removes a potential leak path compared to two-piece designs. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. The output shaft is a 1-1/4" round keyed design. Compatible manual transmissions include Eaton Fuller, Eaton Endurant, Mack, and Tremec. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 489 Series, part number 489XQAHX-S3AF or 489XQAHXS3AF
8-bolt mounting - one-piece cast iron housing bolts directly to transmission, no adapter plate required
Wire/cable mechanical shift type
1-1/4" round keyed output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Compatible with Eaton Fuller, Eaton Endurant, Mack, and Tremec manual transmissions
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
