Titan 704-274 Fluid Section Assembly
OEM Titan Pump Module
Titan 704-274 Fluid Section Assembly is a genuine OEM complete pump module for the Titan 340 and 440i sprayers, preassembled with cylinder, piston, packings, valves, and seals for a full drop-in replacement.
Compatibility
Replace when the cylinder bore is deeply scored, the housing is cracked, or repeated seal failures occur despite repacking. Supplied preassembled for direct installation.
Titan Fluid Section Replacement
Titan 704-274 Fluid Section Assembly for 440i & 340 Service
Titan 704-274 is a genuine OEM complete fluid section assembly engineered for the Titan 440i and 340 Airless Sprayers. It replaces the entire pump housing, cylinder, piston, packings, valves, and seals as a single preassembled unit, restoring factory-level pump performance when internal wear is extensive.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | Genuine Titan OEM complete fluid section assembly for the Titan 440i and 340 Airless Sprayers. Includes cylinder, piston, packings, inlet/outlet valves, and all seals. Cross-referenced by eReplacementParts as a Fluid Section for these models. |
| Function | Replaces the entire pump housing, piston, packings, valves, and seals as one unit. Restores factory-specification pressure and flow, eliminating pressure loss, priming failures, and external leaks caused by severe internal wear or corrosion. |
| Compatible Titan Machines | Titan 440i (primary fit); Titan 340. Always confirm fitment using your exact model's parts diagram and serial number. |
| OEM Part Number | 704-274 Fluid Section Assembly. |
| Replacement Indicators | Deeply scored or worn cylinder bore that cannot be honed; repeated seal failure despite new packings; cracked fluid housing causing external leak; major overhaul after years of heavy use; piston rod bent or heavily worn. |
| Related Parts Commonly Serviced Together | Connecting rod / drive linkage (inspect for wear at pin connection); motor mounting plate (check flatness and thread integrity); high-pressure hose (inspect fittings and hose for leaks or damage). |
| Common Problems Solved | Restores factory-level pump pressure and flow, eliminates internal and external leaks, resolves priming failures, and provides a labor-saving alternative to rebuilding a damaged housing. |
| Why Genuine OEM | Preassembled with exact-fit cylinder, piston, packings, and valves for proper sealing and pressure control. A complete assembly ensures all critical wear parts are renewed together, preventing premature failure from mismatched components. |
Service guidance: Before installing the new fluid section, clean the motor housing mounting surface and inspect the drive linkage. Apply a light grease to the piston rod end and connecting rod pin. Torque mounting bolts to manufacturer specifications. Prime the pump with water or paint thinner before full operation. No special packing tools are needed because the assembly comes pre-built.
Frequently Asked Questions
Quick answers for confirming fitment and identifying when replacement is needed.
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