Titan 762-103 Lower Seal
OEM Titan Seal Component
Titan 762-103 Lower Seal is a genuine OEM lower seal (Teflon O-ring) that prevents fluid leakage around the lower end of the piston rod in compatible Titan and SprayTech airless sprayers, maintaining pump pressure and preventing material waste.
Compatibility Overview
Replace if fluid leaks from the bottom of the pump, spray pressure drops, or the seal shows hardening, cracking, or deformation.
Titan Seal Component Replacement
Titan 762-103 Lower Seal for Pump Fluid Section Service
Titan 762-103 is a genuine OEM lower seal engineered to prevent fluid leakage around the lower end of the piston rod in compatible Titan airless sprayers. Bedford Precision's quick-reference guides identify it as the "O-Ring, Lower Seal, intake valve" for the 740 i Epic, PowrLiner 2850, and Epic 1100 HPX platforms. The official Titan 1100XC manual lists it as item #326, "O-Ring," within the fluid section assembly. Fix.com and eReplacementParts confirm compatibility across a wide range including the 740I, 740IX, 1100XC, Advantage 600, GPX85, Elite G40, PowrLiner 2800M/2850, and SprayTech EPX2355. This seal creates a fluid-tight barrier at the bottom of the pump cylinder, preventing coating material from escaping and excluding contaminants from entering the pump chamber. A worn lower seal causes visible drips, loss of pressure, and material buildup on the piston rod.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | Genuine Titan OEM lower seal for compatible airless sprayers. Seals the lower end of the piston rod within the pump assembly. |
| Function | Prevents fluid from leaking past the lower end of the piston rod. Helps maintain pump pressure and excludes contaminants from the pump chamber. |
| Compatible Titan Models | 740 i, 740 IX; 1100 XC; Advantage 600, GPX 85; Elite G40; PowrLiner 2850 GB_D_F, 1800M, 2800M; SprayTech GPX 85. |
| OEM Part Number | 762-103 Lower Seal (Teflon O-Ring). |
| Replacement Indicators | Fluid leaking from the bottom of the pump; difficulty maintaining spray pressure; seal visibly hardened, cracked, or deformed; paint buildup on the piston rod below the seal. |
| Related Parts Commonly Serviced Together | Upper seal, piston rod, pump cylinder, lower packing assembly. |
| Common Problems Solved | Restores a positive seal at the bottom of the pump, eliminates fluid leaks, maintains pump pressure, and prevents material waste. |
| Why Genuine OEM | Exact dimensions and material composition ensure proper fit and sealing effectiveness. A low quality or incorrect seal may fail to seal, leading to continued leaks and pressure loss. |
When replacing the 762-103 lower seal, inspect the piston rod for scoring or wear and the pump cylinder bore for damage. Clean all mating surfaces thoroughly before installation. Lubricate the new seal with compatible grease if specified. This seal is typically replaced as part of a routine pump rebuild or when leaks are detected. Always relieve system pressure and disconnect power before servicing the fluid section.
Frequently Asked Questions
Quick answers for confirming fitment and identifying when replacement is needed.
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