Titan 700-158 Potentiometer Assembly (Replaces Titan 507973)
OEM Titan Electrical Component
Titan 700-158 Potentiometer Assembly is a direct replacement for the original Titan 507973, converting the operator's pressure setting into an electrical signal for precise pressure regulation and consistent spray performance.
Compatibility Table
Precision potentiometer restores smooth stepless pressure adjustment, eliminates dead spots, and ensures consistent spray quality.
Titan Electrical Component Replacement
Titan 700-158 Potentiometer Assembly for Sprayer Pressure Control
Titan 700-158 is a genuine replacement potentiometer assembly that supersedes the original Titan 507973. It converts the operator's pressure setting into an electrical signal that controls the drive system, enabling precise pressure regulation and consistent spray performance.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan potentiometer assembly that supersedes 507973, converting knob position into an electrical signal for pressure control. |
| Function | Provides smooth, stepless adjustment of fluid pressure by converting the operator's pressure setting into an electrical signal sent to the drive control system. Serves as the primary interface between the operator and the machine's pressure control. |
| Replacement Indicators | Erratic pressure changes, dead spots where no adjustment occurs, no response when turning the knob, or physical damage to the component (cracked housing, loose shaft, broken terminals). |
| Industrial Applications | Professional sprayer repair, electronic pressure control system maintenance, and rental fleet equipment servicing. |
| Compatible Titan Machines | Airless Sprayer: 440 XC, 440 I, 550 XC, 640 I, 660 XC, 690 GXC, 1200 GXC; Performer: 640 I; PowrLiner: 2800; ProMark II; RentSpray: 700, RentSpray Plus. |
| OEM Part Number | 700-158 Potentiometer Assembly (Replaces 507973). |
| Compatible Parts & Assemblies | Control knob/dial, wiring/connectors, control board/display. |
| Related Parts Commonly Serviced Together | Check the knob for cracks or loose fit; inspect wires and terminals for corrosion or damage; verify that the control board receives the signal correctly. |
| Common Problems Solved | Faulty potentiometer causing erratic pressure control, inability to adjust pressure, dead spots during knob rotation, and complete loss of pressure control. |
| Target Users / Markets | Painting contractors, rental fleets, maintenance crews, and repair shops running compatible Titan sprayers. |
| Installation Note | Disconnect power, remove the old potentiometer, note wire connections, and install the new unit. Ensure wires are connected to the correct terminals and the potentiometer is properly seated. Secure with mounting hardware and reattach the control knob. Refer to your equipment's service manual for specific wiring diagrams and procedures. |
| Commercial Benefits | Restores accurate pressure adjustment, ensures consistent spray quality, and maintains reliable equipment operation. |
The 700-158 Potentiometer Assembly is a practical replacement for contractors experiencing pressure control issues. Over time, potentiometers can wear due to repeated use, develop dead spots, or fail due to electrical stress or contamination. Replacing a failed potentiometer with this direct replacement (superseding 507973) restores accurate pressure adjustment, ensures consistent spray quality, and maintains reliable equipment operation. Always disconnect power before servicing and follow the manufacturer's pressure relief procedure.
Frequently Asked Questions
Contractor-focused answers for confirming fitment and service value.
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