Titan part 449-718A is a hydraulic tank (reservoir) for hydraulic‑driven airless sprayers. It stores hydraulic fluid, dissipates heat, and allows for fluid expansion and contraction. Replace a cracked, leaking, or corroded hydraulic tank to restore proper fluid capacity, prevent contamination, and ensure reliable hydraulic system operation on compatible PowrTwin and PowrLiner units.
| Part Number | 449-718A |
|---|---|
| Part Description | Hydraulic Tank |
| Brand | Titan |
| Fits |
|
| Condition | New |
The Titan 449-718A Hydraulic Tank is a replacement reservoir for hydraulic‑driven airless sprayers. It stores the hydraulic fluid that powers the pump, allows for fluid expansion as temperature rises, and provides a location for fluid return and aeration. The tank typically includes fittings for suction and return lines, a filler cap, and a sight glass or dipstick for fluid level monitoring.
Over time, hydraulic tanks can develop cracks from vibration or impact, corrode from moisture contamination, or leak at welded seams or fitting ports. A damaged tank leads to fluid loss, system overheating, contamination ingress, and eventual pump failure. Replacing a leaking or damaged tank with a genuine Titan 449-718A restores proper fluid capacity, ensures clean hydraulic fluid, and maintains reliable hydraulic system performance.
| Stores hydraulic fluid | Provides reserve for pump operation |
|---|---|
| Dissipates heat | Allows fluid to cool before recirculation |
| Allows expansion | Accommodates fluid volume changes with temperature |
| Visible cracks or leaks | Fluid weeping from tank body or weld seams |
|---|---|
| Corrosion or rust | Internal or external corrosion compromising integrity |
| Damaged fittings | Cracked or stripped inlet/outlet ports |
| Contamination | Unable to clean internal debris or sludge effectively |
Titan part 449-718A is compatible with the following hydraulic‑driven airless sprayers. Always confirm fitment using the correct parts diagram for your exact model.
| Brand / Model | Component |
|---|---|
| PowrTwin 12000 Plus DI | Hydraulic tank |
| PowrTwin 6900 | Hydraulic tank |
| PowrTwin 4900 | Hydraulic tank |
| PowrTwin 8900 | Hydraulic tank |
| PowrTwin 12000 Plus | Hydraulic tank |
| PowrLiner 4955 | Hydraulic tank |
| PowrLiner 6955 | Hydraulic tank |
| PowrLiner 8955 | Hydraulic tank |
When replacing the hydraulic tank, inspect the associated components for wear or contamination.
Check suction and return hoses for cracks, swelling, or loose fittings.
Replace the hydraulic filter or clean the suction strainer when changing the tank.
Drain and replace with fresh, recommended fluid to avoid contamination.
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