

The 340241 Diaphragm Repair Kit replaces Titan 2342949 is an OEM service kit designed to restore proper sealing and pumping performance in diaphragm-based airless sprayers. It includes the critical wear components required to maintain pressure consistency and prevent fluid leakage during operation.
| Part Number | 340241 |
|---|---|
| Product Type | Diaphragm Repair Kit |
| Condition | New OEM |
| Includes Components | Replacement diaphragm Seals and O-rings Supporting wear components |
| Fits | Elite 3500; Elite 3500 72V |
The 340241 Diaphragm Repair Kit is a factory-specified service kit for diaphragm-style pump systems used on Elite 3500 and Elite 3500 72V airless sprayers. It restores proper diaphragm sealing and pressure control after normal wear from extended use.
Diaphragms are subject to flex fatigue, chemical exposure, and pressure cycling. Worn or damaged diaphragms can cause pressure loss, surging, or fluid leakage. Replacing the diaphragm with the correct OEM kit helps maintain safe and reliable sprayer operation.
| Pressure sealing | Maintains separation between drive and fluid sections |
|---|---|
| Fluid control | Ensures consistent material displacement |
| Leak prevention | Prevents fluid migration and pump leakage |
| Pressure loss | Sprayer cannot maintain steady pressure |
|---|---|
| Surging output | Inconsistent spray pattern or pulsing |
| Fluid leakage | Paint or coating leaking from pump housing |
| Scheduled service | Replaced during routine diaphragm maintenance |
Part 340241 is compatible with the following diaphragm-based airless sprayers. Always verify fitment using the correct parts diagram for your exact model.
| Sprayer Model | Component |
|---|---|
| Elite 3500 | Diaphragm Repair Kit (340241) |
| Elite 3500 72V | Diaphragm Repair Kit (340241) |
Inspect valves for wear during diaphragm service.
Replace if hardened or damaged.
Ensure leak-free reassembly.