At Rebuilt Chelsea PTOs, we stock the complete line of Chelsea constant mesh 10 bolt PTOs including new, used and rebuilt Chelsea PTO’s as well as genuine Chelsea parts for all models, including PTO rebuild kits, bearing kits, seals, covers, gears, shafts and housings. This includes a complete line of Parker Chelsea PTOs for American, Japanese and European applications with cast iron 6-bolt and 8-bolt units also available. We offer a complete list of Chelsea PTO parts manuals, parts catalogs and service manuals. Following is a list of  some of the different types we have available:

Electric shift PTO options include: over-speed controls, flanges and shafts for direct or remote mounting to hydraulic pumps, product pumps, and mechanical drive uses. If you need help identifying a part call 877-776-4600 or 407-872-1901, to speak to one of our experts. We are available by phone Monday – Friday 8 AM to 5 PM EST. Same day shipping available, worldwide!

The Chelsea constant mesh ten bolt PTO, 269 series is a constant mesh P.T.O. exceeding torque capacity of a 6-Bolt P.T.O. and provides the tighter seal of a 10 bolt PTO. The 269 series is the popular choice for variable displacement piston pumps that are used in refuse and snow and ice removal applications. The 269 series is available in four speed ratios and DIN 5462 output Flange. The 269 Series also features the SuperTorque™ option which provides up to 20% more torque capacity than a standard 269 Series.

Wet Spline design virtually eliminates spline fretting by providing a constant flow of clean oil to the PTO and pump shaft. This process  can increase shaft life by a factor of 10. Standard torque rating of 300 lbs-ft and 360 lbs-ft for Super Torque gears. P.T.O. output shaft speed of 96% (G ratio) on Allison MD transmissions. Three other speeds to choose from, see ALL-13 & 14 application pages. Available with a “XY” output (DIN 5462) flange. Specially designed to Direct Mount a Parker VP1 Series pump or similar style pump on Allison MD and HD transmissions.

The Chelsea 867 series constant mesh (non-shiftable) PTO exceeds torque capacity of a 8-Bolt P.T.O. The 867 Series is the optimal choice for variable displacement piston pumps used in refuse and snow and ice removal applications. It is available in four speed ratios and five output options. This is ideal for applications requiring continuous power. With advanced gear design for increased tooth-contact ratio for quieter operation. Same rugged design as the 859 Series.

The Chelsea 267 Series power take off fits Allison 3000/4000 Series Transmissions. Moves the P.T.O. Mounting Flange to the Rear of the Transmission – Allows Direct Mounting of Larger Pumps. P.T.O. Torque Ratings up to 670 lbs-ft. – Able to Transmit the Maximum Torques Allowable from the Allison Transmissions. Wet Spline Outputs – Extends Shaft Life and Eliminates the Need to Disassemble the PTO/Pump to frequently grease the shaft splines. Heavy Duty Gears, Bearings, Shafts and Housing – tested to withstand the severest applications and is commonly the choice for variable displacement piston pumps, used in refuse and snow and ice removal applications. As well as cranes and fire/rescue. With three speed ratios and ten output options. No backlash to adjust. Wet Spline Output options available. A great choice in Chelsea constant mesh ten bolt PTO options.