

Spraytech part 9822113 is a lock washer used to secure fasteners on compatible Spraytech airless sprayers. This lock washer helps prevent nuts and bolts from loosening due to vibration during operation. Replacing a worn, deformed, or missing lock washer ensures proper clamping force and reduces the risk of component loosening.
| Part Number | 9822113 |
|---|---|
| Part Description | Lock Washer |
| Brand | Spraytech |
| Fits | Spraytech EPX2305, GPX750, GPX80, LCX750 |
| Condition | New |
The Spraytech 9822113 Lock Washer is a genuine OEM fastener component designed to prevent nuts and bolts from loosening under vibration. It is used in various assemblies throughout compatible Spraytech airless sprayers, including pump mounts, motor attachments, and frame connections.
Lock washers work by creating tension between the nut and the mating surface, resisting rotational loosening. Over time, lock washers can lose their spring tension, become flattened, or corrode. A failed lock washer may allow fasteners to back out, leading to component misalignment, increased wear, or potential safety hazards. Replacing with a new 9822113 lock washer restores proper locking action and ensures long-term joint integrity.
| Vibration resistance | Prevents nuts and bolts from loosening due to machine vibration |
|---|---|
| Clamping force maintenance | Maintains tension in the fastened joint over time |
| Joint integrity | Helps keep components securely assembled |
| Flattened / compressed | Washer no longer provides spring tension |
|---|---|
| Corrosion / rust | Heavy rust that compromises material strength |
| Cracked or broken | Visible damage to the washer |
| Missing | Washer lost during disassembly or operation |
Spraytech part 9822113 is compatible with the following Spraytech airless sprayer models. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Compatible Model | Component |
|---|---|
| Spraytech EPX2305 | Lock Washer |
| Spraytech GPX750 | Lock Washer |
| Spraytech GPX80 | Lock Washer |
| Spraytech LCX750 | Lock Washer |
Table scrolls — all compatible models listed
When replacing lock washers, these associated components are often inspected or replaced at the same time.
Inspect threads for damage or wear; replace if stripped or corroded.
If used in combination, replace flat washers that are deformed or corroded.
Check for cracks or wear at the mounting point where the fastener secures.