The Chelsea 680XFAHX-V5XK or 680XFAHXV5XK is a 680 Series Power Take-Off built for medium to heavy-duty manual transmission applications with an 8-bolt PTO aperture. The 680 Series is a proven fit for Eaton Fuller transmissions and includes a deep mount housing option suited to Mack applications. The cast iron housing pairs with tapered cone bearings on the output shaft for a high torque ceiling, with the series rated at up to 375 lb-ft intermittent torque (508 Nm). Continuous operation is supported with a 30% de-rating applied. Shift options within the 680 family include wire/cable and mechanical configurations. Common applications for this series include dump trucks, pneumatic blowers, aerial equipment, refuse trucks, fire and rescue, and snow and ice removal. Call us to confirm proper fit for your specific transmission and installation.
Features
Chelsea 680 Series PTO, part number 680XFAHX-V5XK or 680XFAHXV5XK
8-bolt mounting configuration for manual transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Up to 375 lb-ft (508 Nm) intermittent torque rating; continuous operation with 30% de-rating
Compatible with Eaton Fuller transmissions; deep mount housing option available for Mack applications
Suited for high-torque vocational work including pneumatic blowers, dump trucks, aerial, and refuse applications
Tech Specs
- Mounting Type: 8-Bolt
- Transmission Compatibility (Series): Eaton/Fuller, Volvo/Mack, Daimler/Detroit
- Intermittent Torque Rating: 375 lb-ft (508 Nm) - verify actual rating on application page
- Continuous Operation: Yes, with 30% de-rating
- Shift Type: Wire/Cable or Mechanical
- Housing Material: Cast Iron
- Output Shaft Bearings: Tapered Cone
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
Additional Information
Parts Manual: Chelsea 680 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
