

OEM Titan Pump Component
Titan 245-005 Upper Packing Spring is an OEM compression spring that maintains constant tension on the upper packing set in the fluid pump assembly of compatible Admiral, Commander, Hydra M4000, and Hydra Pro Super airless sprayers.
Compatibility Table
Precision-wound packing spring restores proper packing tension, prevents fluid leaks, and ensures reliable pump operation.
Titan Pump Component Replacement
Titan 245-005 is an OEM upper packing spring designed for the fluid pump assembly of compatible Admiral, Commander, Hydra M4000, and Hydra Pro Super airless sprayers. This precision-wound compression spring maintains constant tension on the upper packing set, ensuring a proper seal around the piston rod and preventing fluid leakage.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan upper packing spring that provides consistent force to keep the upper packings properly seated against the piston rod in compatible Admiral, Commander, Hydra M4000, and Hydra Pro Super airless sprayers. |
| Function | Maintains constant tension on upper packings, compensating for normal wear to ensure effective sealing. Prevents high-pressure fluid from escaping into the drive housing. The precision spring rate and free length are engineered to provide optimal sealing force without excessive friction that could accelerate wear. Manufactured from high-quality spring steel designed for millions of compression cycles. |
| Industrial Applications | Professional sprayer repair, fluid pump maintenance, packing service, and rental fleet equipment servicing. |
| Compatible Titan Assemblies | Admiral 245-556 Fluid Pump Assembly (830-331, 860-451, 830-451, 941-441); Commander 245-555 Fluid Pump Assembly (741-440, 761-301, 761-411, 741-331); Hydra M4000; Hydra Pro Super. |
| Accurate Part Number | 245-005 Upper Packing Spring. |
| Related Parts Commonly Serviced Together | Upper packing set (240-001A), displacement rod (185-984), O-rings (182-007), and spring retainer. |
| Common Problems Solved | Fluid leakage past the piston rod, loss of pressure, contamination of the drive system with paint or solvent, deteriorating spray performance, loss of prime, pressure surging, and erratic pump operation caused by fatigue, loss of tension, or breakage of the packing spring. |
| When Replacement Is Recommended | Replace when the spring feels weak or does not provide adequate force, shows signs of fatigue, cracking, or corrosion, or is fractured or broken. Also replace if packings are leaking despite proper tightening, if the pump loses prime repeatedly, or during a complete pump rebuild. Always replace the spring when packings are serviced. |
| OEM & Brand Information | Genuine Titan OEM component designed for correct fitment in compatible sprayer pump systems. |
| Commercial Benefits | Restores proper packing tension, prevents fluid leaks, maintains system pressure, ensures consistent spray performance, and extends equipment service life. |
The 245-005 Upper Packing Spring is a practical replacement for contractors who need reliable sealing and leak-free system operation. Packing springs are subject to wear from millions of compression cycles, chemical exposure, temperature extremes, and normal operation. A weakened, fatigued, or broken spring can allow packings to relax, leading to fluid leaks, loss of pressure, contamination of the drive system, and loss of prime. If you observe fluid leakage past the piston rod, loss of pressure, frequent loss of prime, or deteriorating spray performance, inspect the packing spring for damage. Always replace the spring whenever packings are replaced to ensure optimal sealing performance. Replacing a worn or damaged upper packing spring with this genuine part restores proper packing tension and prevents premature failure.
Quick contractor-focused answers for confirming fitment, function, and service value.