Allenair A-4-P Cylinder Repair Kit

Allenair A-4-P Cylinder Repair Kit is a genuine service part for Allenair A-series pneumatic cylinders, identified by the A-4-P code. This repair kit sits within Allenair’s family of A-series maintenance parts—the best-known companion being the A-3-P kit, which services the 3-inch bore variant—demonstrating the brand’s bore-specific approach to cylinder maintenance. Used by qualified technicians during cylinder service, the A-4-P kit supports rebuilds or refreshes of the A-series components to restore operational reliability without replacing the entire cylinder. The kit is commonly listed by authorized distributors and in Allenair literature as the standard repair solution for the A-series cylinder configured under the A-4-P designation, helping ensure compatibility with the corresponding model. Because Allenair maintains a modular repair-part strategy across the A-series, customers can reference the A-4-P kit alongside other codes to identify the correct parts for their bore and series. This part is intended for use with Allenair A-series cylinders and is part of the manufacturer’s documented repair-kit lineup.