Hydraulic Pump Rotating Group 9 Piston 29 Spline Axial Piston Assembly

Please note: I do not know the exact equipment, machine, or hydraulic pump model this rotating group fits. There are no visible part numbers or manufacturer markings on the assembly. For this reason, please carefully review all photos and compare the dimensions, spline count, and overall design with your original part before purchasing. Compatibility is the buyer’s responsibility. Item Details: * 9-piston rotating group assembly. * 29 internal splines. * Approximate outside diameter: 6 inches. * Approximate height: 5 inches. * Approximate spline bore diameter: 45.6 mm. * Shows normal cosmetic wear from handling, and storage. * Only the parts shown in the photos are included. No additional hardware, accessories, or components are included. If you have any questions or need additional measurements or photos, please feel free to contact me before purchasing.

This hydraulic rotating group is the core of an axial piston pump: typically the cylinder block, the 9 pistons and the parts that turn with the drive shaft to move oil. Rotating groups are swapped when a pump loses flow or pressure, runs hot or starts shedding metal from worn pistons and bores.

Before you order: no maker or part number is marked on the assembly, so match it by measurement. The seller lists 29 internal splines, an outside diameter of about 6 inches, a height of about 5 inches and a spline bore near 45.6 mm. Compare those and the photos with your pump. Only the parts shown are included, and they show light handling wear.

New, open box, never installed. Ships from Kansas City, MO with tracking.

Orders ship from Kansas City, MO with USPS, UPS or FedEx. Shipping on this part is $16.99, shown before you pay. You get the tracking number by email as soon as it ships.

We accept returns for items that arrive defective, damaged or incorrect. Contact us within 30 days of delivery at shopmxlparts@gmail.com with your order number and photos. Full return policy