Looking for Airoflex truck dumper and trailer tipper replacement parts? Search our large in-stock inventory for pins, pin eyes, pusher pins, pivot bearings, stuffing boxes, adjustable packing glands, packings, spanner wrenches and replacement cylinders for the main dumper, backstop, pit doors, and wheel locks.

To order parts, give us a call or send us an email.


Pins are used to make the cylinder connections from the pin caps to the pusher pins at the top and the base bearing to the cylinder bases at the bottom. Pivot shafts connect the main truck dumper platform to the pivot bearing at the main pivot.  Also called pin eyes, pin caps thread into the plunger or final stage of our telescoping hydraulic cylinders. They make the connection to the pusher pins which link the cylinder to the Airoflex dumper or tipper. Airoflex Equipment’s spare parts inventory also includes pusher pins, which make the connection from the cylinder to the dumper.

Airoflex spare parts are durably constructed with quality components for maximum lifespan and performance and undergo quality inspection and rigorous testing before approval for sale. Additionally, OEM spares are designed to retrofit on equipment built in the 1960’s while having the benefit of innovative construction techniques and modern engineering used on contemporary truck dumper and trailer tipper designs.

Routine inspection of bearings and shafts for proper lubrication, cracks, scoring, or wear is critical to the safe operation of any equipment.  Cylinders, nuts, bolts, connection points, hoses, piping, alignments, filters, foundations, limit switches and all wear points. These should be examined monthly and changed or repaired if necessary.  When needed, replace these items with certified Airoflex OEM parts at the first sign of wear.

All spare parts are covered under the Airoflex standard warranty.

Our sales department is committed to helping you keep your dumper or tipper operating safely and efficiently so be sure to call with any questions.   Ask your Airoflex representative why Airoflex dumpers are the longest running and most durable dumpers in the industry.