{"product_id":"dynamite-friction-355-21054-brake-master-cylinder","title":"Dynamite Friction 355-21054 Brake Master Cylinder","description":"\u003ch2\u003eDFC Brake Master Cylinder for Kia Optima\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Master Cylinder, part number 355-21054, is a direct-fit brake hydraulic component for select Kia Optima models. It is listed for 2009-2010 Kia Optima applications and supports consistent brake system pressure for everyday driving.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake master cylinder for brake hydraulic service\u003c\/li\u003e\n\u003cli\u003eBrand line: DFC Brake Master Cylinder\u003c\/li\u003e\n\u003cli\u003eFits 2009-2010 Kia Optima, N\/A\u003c\/li\u003e\n\u003cli\u003ePart number 355-21054 for accurate ordering and fitment lookup\u003c\/li\u003e\n\u003cli\u003eBuilt for replacement of a worn or leaking master cylinder in the brake system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eUse the Dynamite Friction DFC Brake Master Cylinder when servicing the hydraulic side of the brake system on a 2009-2010 Kia Optima. This component helps convert pedal input into hydraulic pressure for the braking circuit, making it a critical part of brake performance and pedal feel. If you are searching for a 2009 Kia Optima brake master cylinder or a 2010 Kia Optima brake master cylinder, part number 355-21054 is the listed application.\u003c\/p\u003e\u003cp\u003eThe DFC Brake Master Cylinder product line is positioned within Dynamite Friction’s brake hydraulics offering, giving buyers a straightforward replacement option for the specified Kia Optima fitment. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSoft or inconsistent brake pedal response\u003c\/li\u003e\n\u003cli\u003eBrake fluid leakage at the master cylinder\u003c\/li\u003e\n\u003cli\u003eLoss of hydraulic pressure in the brake system\u003c\/li\u003e\n\u003cli\u003eBrake warning concerns related to master cylinder wear\u003c\/li\u003e\n\u003cli\u003eReduced braking performance caused by internal seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle is a 2009-2010 Kia Optima before ordering. Inspect the brake hydraulic system for contamination, leaks, and air in the lines during replacement. After installation, bleed the brake system thoroughly and verify pedal firmness before returning the vehicle to service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePart number 355-21054 is cataloged for the specified Kia Optima fitment within Dynamite Friction’s brake hydraulics line. Verify the application against the vehicle’s brake system configuration before installation.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439622877365,"sku":"HBHR-355-21054","price":125.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_35521054_Fro.jpg?v=1777874672","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-355-21054-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}