12V Fuel Stop Solenoid 41-9100 | Engine Grade for Thermo King TK
<p><strong>41-9100 Stop Solenoid, 12V</strong> — replacement for Thermo King TK249, TK388, TK486, SLXi, Spectrum, SB, and TriPac APU transport refrigeration engines.</p> <ul> <li>Part of the engine fuel shutoff system; inspect fuel lines, filters, and injection components for contamination that caused the original failure</li> <li>Hardened steel plunger with lapped sealing surfaces prevents leakage under vibration and thermal cycling</li> <li>Verify engine serial variant — TK series engines have internal differences across production runs affecting fitment</li> <li>Cross-reference: 42-0100, SA-4564, 1503ES-12SUC11S, 41-4306 (interchange reference only)</li> </ul> <p>Matched seal kits and fuel system gaskets ship together in one consignment for a complete, sealed installation.</p>
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