

Titan part 580-003 is a Die Cast Aluminum Housing designed for the LX80 series airless sprayers. This durable housing serves as the main structural and protective shell that encloses and supports the sprayer's gear pump assembly. It provides a stable mounting platform and protects critical internal components from impacts and debris.
| Part Number | 580-003 |
|---|---|
| Part Description | Die Cast Aluminum Housing |
| Brand | Titan |
| Fits | LX80 II, LX80 II Stripe, LX80 Platinum; HVLP Airspray ProFinish AS1130 |
| Condition | New |
The Titan 580-003 is a robust Die Cast Aluminum Housing that encases the gear pump assembly on compatible sprayers. This precision-engineered component is more than just a cover; it is the foundational structure that ensures proper alignment of the pump gears, bearings, and drive shaft. The housing's die-cast aluminum construction provides excellent strength-to-weight ratio, corrosion resistance, and effective heat dissipation.
A cracked, warped, or damaged housing can lead to misalignment of internal components, causing premature gear wear, fluid leaks, and loss of pressure. Replacing a damaged housing with the genuine Titan 580-003 restores the structural integrity of the pump, ensuring smooth operation and protecting the investment in the sprayer's core mechanism.
| Structural Foundation | Provides the rigid, machined structure that holds all pump gears, shafts, and bearings in precise alignment. |
|---|---|
| Pressure Containment | Forms the sealed chamber that contains the pressurized fluid as it moves through the gear pump. |
| Component Protection | Shields the delicate internal pump components from physical impacts, dirt, and moisture. |
| Heat Management | Aluminum construction helps dissipate heat generated by the pump during operation. |
| Cracks or Fractures | Visible cracks in the aluminum casting, especially near mounting holes or fluid ports. |
|---|---|
| Thread Damage | Stripped or damaged threads for fittings, pressure relief valves, or mounting bolts. |
| Warping or Impact Damage | Deformation of the housing that prevents proper sealing or component alignment. |
| Corrosion or Erosion | Severe pitting or erosion of internal passages that affects fluid flow and pressure. |
The Titan 580-003 housing is a key component for models utilizing the LX80 series gear pump assembly. Based on parts cross-reference and system design, it is compatible with the following sprayers:
| Compatible Sprayer Series | Specific Models |
|---|---|
| Titan Airless LX80 Series | Airless LX 80 II Stripe, Airless LX 80 II, Airless LX80 Platinum |
| Titan HVLP Airspray Series | HVLP Airspray ProFinish AS1130 |
This housing is a core part of the gear pump assembly used across these platforms. Always confirm fitment with your sprayer's specific model and serial number.
When replacing the main pump housing, it is highly recommended to inspect and potentially replace these related internal wear components during reassembly.
The drive and idler gears should be inspected for wear, chipping, or scoring whenever the housing is open.
Worn bearings or shaft seals are common causes of failure and should be replaced with the housing.
The valve threads into the housing and should be checked for proper operation and sealing.
All sealing gaskets and O-rings between the housing and other components must be new to prevent leaks.