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Titan 0278357 Fitting

Titan 0278357 Fitting

Sourced From:
Titan Tools Inc.

 

Titan part 0278357 is a fitting used in the fluid delivery system of compatible Titan sprayers. This fitting provides a secure, leak‑free connection between hoses, valves, or pump components, ensuring consistent material flow and system integrity. Replacing a worn, damaged, or leaking fitting restores proper fluid path sealing and prevents pressure loss or material waste.

Part Number 0278357
Part Description Fitting
Brand Titan
Fits PowrLiner 550
Condition New

$12

 

Fitting for Titan PowrLiner 550

The Titan 0278357 Fitting is a precision fluid connector designed for use in the hydraulic or material delivery system of the PowrLiner 550. It creates a reliable, leak‑tight connection between hoses, valves, or pump components, ensuring uninterrupted material flow and maintaining system pressure.

Over time, fittings can become damaged due to overtightening, vibration, corrosion, or exposure to aggressive coatings. A compromised fitting may cause leaks, pressure drops, or air ingestion, leading to erratic spray performance and material waste. Replacing the fitting restores a secure connection and ensures the sprayer operates at peak efficiency.

Service Tip: When replacing a fitting, always inspect the mating threads and sealing surfaces for damage. Use thread sealant or tape as specified in the service manual to prevent leaks.

What it does and when to replace it

What the fitting does
Connects fluid components Securely joins hoses, valves, or pump ports
Prevents leaks Maintains a tight seal under pressure
Ensures flow integrity Provides a smooth, unobstructed fluid path
When replacement is recommended
Visible leaks Fluid seeps from the connection point
Damaged threads Cross‑threaded, stripped, or corroded threads
Pressure loss System cannot hold pressure due to fitting failure
During hose replacement Replace fitting if it shows signs of wear or deformation

Compatibility

Titan part 0278357 is used in the following sprayer model. Always verify fitment using the parts diagram for your specific machine.

Model Component
PowrLiner 550 Fitting

Related parts commonly serviced together

When replacing a fitting, inspect or replace these associated components to ensure a complete, reliable repair.

Hose assembly

If the fitting was damaged, inspect the hose end for wear or deformation. Replace the hose if necessary.

O‑rings / seals

Many fittings use sealing washers or O‑rings; replace these whenever the fitting is removed to ensure a leak‑free connection.

Valve or pump port

Inspect the mating port for thread damage or debris that could compromise the new fitting.

Frequently Asked Questions

It is a fluid fitting used in the Titan PowrLiner 550 sprayer. It connects hoses, valves, or pump components in the material delivery system.

Signs include visible fluid leaks at the connection, damaged or cross‑threaded threads, and loss of system pressure.

This fitting is designed for the Titan PowrLiner 550. Always confirm with your machine's parts diagram.

Depending on the fitting type and connection, thread sealant or PTFE tape may be required. Always follow the service manual recommendations to ensure a leak‑free seal.