Titan 245-021 Retainer Cage
OEM Titan Fluid Pump Valve Component
Titan 245-021 Retainer Cage is an OEM ball cage retainer that secures the ball cage and valve ball within the foot valve assembly of compatible Commander 245-555, Admiral 245-556, and Hydra M4000 airless sprayers, ensuring proper one-way flow control and reliable pump priming.
Compatibility Overview
Replacement retainer cage restores proper valve component retention, ensures correct ball seating, and supports reliable pump priming and pressure buildup. For related components, see the Titan Air Powered Airless Sprayer Parts collection.
Titan Fluid Pump Valve Component Replacement
Titan 245-021 Retainer Cage for Commander, Admiral, and Hydra M4000 Systems
Titan 245-021 is an OEM ball cage retainer engineered to secure the ball cage and valve ball within the foot valve assembly of compatible Commander 245-555, Admiral 245-556, and Hydra M4000 airless sprayers. This precision component is listed in the official Titan 245 Series pump service documentation as the ball cage retainer (item 17), removed during disassembly and reinstalled during reassembly. The retainer holds the ball cage in position within the foot valve, ensuring the valve ball remains properly aligned to seat against the valve seat and control one-way material flow. A worn, damaged, or missing retainer can allow the ball cage to shift, causing valve misalignment, poor seating, loss of prime, and inconsistent pump pressure.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan ball cage retainer that secures the ball cage and valve ball within the foot valve assembly of compatible Commander, Admiral, and Hydra M4000 spray systems. |
| Function | Holds the ball cage in position within the foot valve, ensuring the valve ball remains properly aligned to seat against the valve seat and control one-way material flow. The retainer is removed during pump disassembly and reinstalled during reassembly. |
| Compatible Systems | Commander 245-555 Fluid Pump Assembly; Admiral 245-556 Fluid Pump Assembly; Hydra M4000. Verify fit using the correct parts diagram for your exact model and serial number. |
| Related Parts Commonly Serviced Together | Ball cage (240-022), stainless ball (314-180), foot valve (245-018), PTFE O-ring (891-403), synthetic rubber O-ring (183-230), and packing sets. Inspect these components when replacing the retainer cage. |
| Common Problems Solved | Valve misalignment, poor ball seating, loss of prime, inconsistent pump pressure, and erratic spray output caused by a worn, damaged, or missing retainer cage. |
| Signs Replacement Is Needed | Visible wear, deformation, or corrosion on the retainer. The ball cage may shift or become misaligned if the retainer is damaged. Also replace if the retainer is missing after disassembly or service. |
| Installation & Maintenance | During reassembly, insert the new ball (16), ball cage (12), and ball cage retainer (17) into the foot valve along with new O-rings. Lubricate all O-rings before assembly. Ensure the ball cage pin is in the correct position (lower position unless pump is used for heavy block filler or roofing materials). Thread the foot valve back into the cylinder. |
| Commercial Benefits | Restores proper valve component retention, ensures correct ball seating, supports reliable pump priming and pressure buildup, and extends equipment service life. |
The 245-021 Retainer Cage is a critical valve-area component for contractors who need reliable pump priming and consistent pressure. The retainer cage is subjected to pressure cycling, vibration, and potential chemical exposure. A worn, damaged, or missing retainer can allow the ball cage to shift, causing valve misalignment, poor ball seating, loss of prime, and inconsistent pump pressure. During pump reassembly, the ball cage retainer is installed along with the ball and ball cage into the foot valve, with all O-rings lubricated before assembly. Use genuine Titan components to ensure proper fit, correct material specifications, and reliable long-term operation. For related Titan air-powered sprayer components, see the Titan Air Powered Airless Sprayer Parts and Air Powered Airless Sprayer Parts collection.
Frequently Asked Questions
Quick contractor-focused answers for confirming fitment, function, and service value.
No reviews yet. Be the first to review this product!
