

OEM Graco 168085 Insertion Tool for safe piston assembly installation in Fire-Ball air-motor pumps.
The Graco 168085 Tool, Inserting is a specialized OEM assembly tool used during maintenance of Fire-Ball air-motor displacement pumps. It assists in safely installing the piston assembly into the cylinder while protecting packing edges from damage during reassembly.
| Part Number | 168085 |
| Tool Purpose | Guides piston assembly during cylinder insertion |
| Material | Thin shim stock design for packing protection |
| Usage Location | Air motor and displacement pump service |
| Application | Reduces risk of scoring or tearing piston packings |
This tool wraps around piston packings, allowing technicians to start insertion smoothly into the cylinder. Once the lower packings begin to seat, the tool is removed, ensuring a controlled and safe installation without component damage.