Pump Seal Compatibility & Usage
Compatible Sprayers & Pump Assemblies
The **Graco 867688 Packing, Vee, Leather** is a genuine Graco leather V‑packing used as a dynamic piston or rod seal in selected pump assemblies on professional airless sprayers. It helps maintain fluid pressure and prevents leakage.
- Graco airless sprayers with traditional leather piston packing stacks
- Graco pump assemblies requiring leather V packings per parts diagrams
- Industrial and contractor-grade fluid handling equipment with leather packing seal design
Product Details
The **867688 Packing, Vee, Leather** is a leather‑constructed vee packing ring used in Graco pump fluid paths to create a pressure‑activated seal around pistons or rods. It’s designed for older or traditional pump configurations where leather packings are preferred for fluid sealing.
| Specification | Detail |
| Part Name | Packing, Vee, Leather |
| Part Number | 867688 |
| Material | Leather Vee Packing |
| Application | Seals piston/rod to prevent fluid leakage |
| Brand | Graco OEM |
Key Benefits
- Leather vee design provides multiple sealing barriers against fluid bypass.
- Used in pump assemblies where leather packings are specified in parts illustrations.
- Natural leather gives conformability around reciprocating parts.
- Simple replacement part for maintenance or rebuilds of compatible pump designs.
Frequently Asked Questions
A V‑packing is a seal shaped like a stacked “vee” that compresses under fluid pressure to form a tight seal around a moving piston or rod, reducing leakage and maintaining pump pressure.
This leather vee packing fits pump designs that specify a leather packing stack and part number 867688 in their parts diagram. Always verify your specific model’s parts list before installation.
Always depressurize the system before disassembly, remove old packing rings, clean the packing gland, and install new leather vee packings with correct orientation per your equipment manual.
