OEM Titan Air Motor Component
Titan 738-937 Piston Rod is an OEM piston rod engineered for use within the pneumatic systems of compatible Admiral, Commander, PowrCoat, and PowrTex air motors. This precision component connects the air piston to the fluid pump, transmitting linear mechanical motion to drive material pressurization.
Compatibility Table
Replacement piston rod restores proper power transmission, eliminates erratic operation, and ensures consistent material pressurization in Admiral, Commander, PowrCoat, and PowrTex spray systems.
Titan Air Motor Component
Titan 738-937 is an OEM piston rod engineered for use within the pneumatic systems of compatible Admiral, Commander, PowrCoat, and PowrTex air motors. This precision component serves as the critical mechanical link that connects the air piston to the fluid pump, transmitting linear mechanical motion to drive material pressurization.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan piston rod designed for use in pneumatic systems of Admiral, Commander, PowrCoat, and PowrTex air motors. This precision component transmits linear mechanical motion from the air piston to the fluid pump, driving material pressurization. |
| Function | Connects the air piston to the fluid pump, transmitting mechanical force from the pneumatic system to the fluid section. The rod moves with the piston, transferring the reciprocating motion that drives the pump's displacement rod. This connection is essential for converting air pressure into fluid pressure. A worn, scored, or damaged piston rod will leak air and reduce the performance of the air motor. |
| Material & Construction | Manufactured from hardened steel with precision-ground surfaces to ensure smooth operation and long service life. The rod features flats for wrench application during service and threaded ends for connection to the piston and fluid pump. A damaged piston rod will cause excessive wear on the packings and subsequent leakage. |
| Industrial Applications | Professional sprayer repair, air motor rebuilding, pneumatic system maintenance, and preventive maintenance of Admiral, Commander, PowrCoat, and PowrTex spray systems. |
| Compatible Systems | Admiral 850-555/850-557; Commander 742-555/742-557; PowrCoat 730, 745, 940, 960, 975; PowrTex 15:1. |
| Accurate Part Number | 738-937 Rod, Piston. |
| Related Parts Commonly Serviced Together | Piston nut (738-985), piston washer (742-005), piston (850-917), valve rod assembly (743-011), cylinder seals, wipers, polyseals, and O-rings. |
| Common Problems Solved | Air leakage from the motor, sluggish or erratic operation, loss of power, difficulty maintaining pressure, and reduced pump efficiency caused by a worn, scored, or damaged piston rod. |
| Service & Installation | During disassembly of the air motor, the piston rod is accessed after removing the cylinder head and air motor base. Secure the piston rod in a vise using the flats provided, and remove the piston nut and washer. When replacing the piston rod, inspect the cylinder bore for wear or scoring. Clean all components thoroughly. Lubricate seals and mating parts with compatible grease during assembly. Ensure the piston rod is properly torqued to the manufacturer's specification when connecting to the piston and fluid pump. |
| OEM & Brand Information | Genuine Titan OEM component designed for correct fitment in Admiral, Commander, PowrCoat, and PowrTex pneumatic systems. Over time, piston rods can become worn, scored, or damaged due to friction, contamination, or improper lubrication. A damaged piston rod will cause excessive wear on the packings and subsequent leakage, resulting in loss of power, slow or erratic movement, and reduced efficiency. Replacement with genuine 738-937 restores proper pneumatic function and reliable operation, ensuring consistent pressure and control. |
| Commercial Benefits | Restores proper power transmission, eliminates erratic operation, prevents air leakage, ensures consistent material pressurization, and extends equipment service life. |
The 738-937 Rod, Piston is an OEM precision component used within the pneumatic systems of compatible Admiral, Commander, PowrCoat, and PowrTex air motors. This piston rod serves as the critical mechanical link connecting the air piston to the fluid pump, transmitting linear mechanical motion to drive material pressurization. Over time, piston rods can become worn, scored, or damaged due to friction, contamination, or improper lubrication. A damaged piston rod will cause excessive wear on the packings and subsequent leakage, resulting in loss of power, slow or erratic movement, and reduced efficiency. During disassembly of the air motor, the piston rod is accessed after removing the cylinder head and air motor base. Secure the piston rod in a vise using the flats provided, and remove the piston nut and washer. When replacing the piston rod, inspect the cylinder bore for wear or scoring. Clean all components thoroughly. Lubricate seals and mating parts with compatible grease during assembly. Ensure the piston rod is properly torqued to the manufacturer's specification when connecting to the piston and fluid pump. Use genuine Titan components to ensure proper fit, correct material specifications, and reliable long-term operation.
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