{"id":6103,"date":"2026-05-18T20:55:20","date_gmt":"2026-05-18T20:55:20","guid":{"rendered":"https:\/\/automotivebrakeandclutch.com\/index.php\/product\/mc-kit-100mk\/"},"modified":"2026-05-18T20:55:20","modified_gmt":"2026-05-18T20:55:20","slug":"mc-kit-100mk","status":"publish","type":"product","link":"https:\/\/automotivebrakeandclutch.com\/index.php\/product\/mc-kit-100mk\/","title":{"rendered":"MC KIT 100MK"},"content":{"rendered":"<p><span style=\"font-size: 25.92px; color: #333333;\">Master Cylinder Repair Kit 100MK \u2013 Fits M105060 \/ M1401918<\/span><\/p>\n<div class=\"product-page-wrapper\">\n<div class=\"product-content\">\n<div class=\"product-container\">\n<p class=\"brand-slogan\">Bexar Pro Components: Heavy-Duty Reliability for the Long Haul.<\/p>\n<p>Ensure maximum hydraulic integrity with this brand new **Master Cylinder Repair Kit (100MK)** from **Bexar Pro**. This kit is precision-engineered to meet the rigorous demands of **heavy-duty automotive** fleets and vocational equipment, ensuring robust reliability under pressure.<\/p>\n<h2>Key Specifications<\/h2>\n<ul class=\"feature-list\">\n<li><strong>Condition:<\/strong> NEW Repair Kit<\/li>\n<li><strong>Warranty:<\/strong> No warranty on kits<\/li>\n<li><strong>Application:<\/strong> Suitable for medium-duty trucks and heavy-duty hydraulic systems<\/li>\n<li><strong>Installation Guide:<\/strong> <a href=\"https:\/\/automotivebrakeandclutch.com\/master-cylinder-replacement\/\" style=\"color: #cc0000; font-weight: bold;\">Master Cylinder Replacement Guide<\/a><\/li>\n<\/ul>\n<h2>Verified Part Number Compatibility<\/h2>\n<p>This kit is a confirmed fit for the following brake master cylinder part numbers:<\/p>\n<ul class=\"feature-list\" style=\"list-style-type: none; padding-left: 0;\">\n<li style=\"border-left: 4px solid #cc0000; padding-left: 10px; margin-bottom: 5px; font-family: monospace; background: #f9f9f9;\">M105060<\/li>\n<li style=\"border-left: 4px solid #cc0000; padding-left: 10px; margin-bottom: 5px; font-family: monospace; background: #f9f9f9;\">M1401918<\/li>\n<\/ul>\n<h2>Expert Installation &#038; Field Note<\/h2>\n<div class=\"important-note\">\n<p>Based on our shop experience specializing in heavy-duty brakes since 1985, the most common reason for a master cylinder rebuild failure is the over-extension of the internal cup during bench bleeding. Ensure you use short, controlled strokes to avoid damage. Always verify that the master cylinder bore is completely free of pitting or vertical scoring before installing the 100MK components. Precise pushrod alignment is critical to prevent premature seal wear and maintain consistent pedal feel.<\/p>\n<div style=\"border: 2px solid #cc0000; padding: 10px; margin-top: 15px;\">\n<p style=\"color: #cc0000; font-weight: bold; margin: 0;\">CRITICAL: Verify Specifications<\/p>\n<p style=\"margin: 5px 0 0 0;\">Components may differ from the photo due to manufacturer updates. Always verify kit contents against your specific unit requirements before assembly.<\/p>\n<\/p><\/div><\/div>\n<p><strong>SKU:<\/strong> 100MK<\/p>\n<\/p><\/div><\/div>\n<\/div>\n<div class=\"bexar-banner\" style=\"display: flex; align-items: stretch; border: 2px solid #cc0000; margin-top: 30px; height: 120px; width: 100%; max-width: 600px; overflow: hidden;\">\n<div style=\"flex: 0 0 160px; background-color: white; display: flex; align-items: center; justify-content: center; padding: 10px; border: 2px solid #cc0000;\">\n        <img decoding=\"async\" style=\"max-width: 100%; max-height: 100%; object-fit: contain;\" src=\"2026\/03\/bexar-pro-01-1.png\" alt=\"Bexar Pro Components Logo\" \/>\n    <\/div>\n<div style=\"flex: 1; background-color: #cc0000; display: flex; align-items: center; padding-left: 30px; color: white; font-family: 'Arial Black', Gadget, sans-serif; font-weight: bold; font-size: 32px; letter-spacing: 2px;\">\n        100MK\n    <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Master Cylinder Repair Kit 100MK \u2013 Fits M105060 \/ M1401918 Bexar Pro Components: Heavy-Duty Reliability for the Long Haul. Ensure maximum hydraulic integrity with this brand new **Master Cylinder Repair Kit (100MK)** from **Bexar Pro**. This kit is precision-engineered to meet the rigorous demands of **heavy-duty automotive** fleets and vocational equipment, ensuring robust reliability under<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":""},"product_brand":[18],"product_cat":[27,17],"product_tag":[],"class_list":{"0":"post-6103","1":"product","2":"type-product","3":"status-publish","5":"product_brand-bexar-pro-componets","6":"product_cat-brake-master-cylinder-repair-kits","7":"product_cat-view-all-products","9":"first","10":"outofstock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Master Cylinder Kit 100MK | Fits Part Numbers M105060 M1401918<\/title>\n<meta name=\"description\" content=\"New master cylinder repair kit 100MK. 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