PRODUCTS DISPLAY - > PRODUCTS DESCRIPTION - > Item Details: 100 percent new and high quality Made of high quality material, durableand practical to use Pump Replacement Kit Pressure: 30mpa/300bar/4500psi A perfect and practical replacement parts for hand operated Air pump, PCP pump, etc. Optional Types: Simple, Set A, Set B(As pictures show) Set A: Gas nozzle screw with plug Set B: Silicone oil with plug screw and piston head Material: NBR/Copper Main Color: Black(As pictures show) Size: As pictures show Package Contents( Optional) : Package Contents 1: 1 Set of Pump O-Rings Spare Kit Package Contents 2: 1 Set of Pump O-Rings Spare Kit and Gas Nozzle Screw With Plug Package Contents 3: 1 Set of Pump O-Rings Spare Kit and Silicone Oil With Plug Screw And Piston Head Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. DETAIL DISPLAY - > SHIPPING - >