{"product_id":"curaceq-engine-brake-instrumentation-tool-with-a308-feeler-gauges-for-paccar-mx-13-0-005-0-020-precision","title":"CuraceQ Engine Brake Instrumentation Tool with A308 Feeler Gauges for Paccar MX-13 — 0.005–0.020\" Precision","description":"\u003cp\u003e\u003cstrong\u003eCuraceQ 2124332 is a dedicated engine brake instrumentation tool paired with A308 feeler gauges that lets you set and verify valve-to-brake clearances on Paccar MX-13 and MX-11 engines quickly and accurately.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you perform routine service on Kenworth or Peterbilt trucks or need a reliable workshop kit for fleet maintenance, this CuraceQ combination provides the specific sizes and durable construction required for engine brake lash adjustments. The set includes the engine brake instrumentation tool, two handles, and two A308 feeler-gauge sets covering 0.005\" to 0.020\" (0.127 mm to 0.508 mm), so you can achieve precise clearances recommended for Paccar engines.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use the CuraceQ tool to check engine brake clearance?\u003c\/h3\u003e\n\u003cp\u003eUse the engine brake instrumentation tool to position the brake blade relative to the exhaust valve, then slide the appropriate feeler blade to measure clearance. Adjust until the feeler fits with slight drag for the correct specification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect the feeler size matching the service manual spec (0.005\"–0.020\").\u003c\/li\u003e\n  \u003cli\u003eInsert the instrument between brake blade and valve face hood gently.\u003c\/li\u003e\n  \u003cli\u003eSlide the feeler blade; adjust lash until you feel light resistance.\u003c\/li\u003e\n  \u003cli\u003eRecheck across multiple blades for consistent results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and sizes are included in this CuraceQ kit?\u003c\/h3\u003e\n\u003cp\u003eThe package contains one engine brake instrumentation tool, two rubber-handled attachments, and two A308 feeler-gauge sets. Each gauge set spans sixteen precision stainless-steel blades from 0.005\" to 0.020\".\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine brake instrumentation tool (CuraceQ part 2124332).\u003c\/li\u003e\n  \u003cli\u003eTwo rubber-coated handles for safer grip and leverage.\u003c\/li\u003e\n  \u003cli\u003eA308 feeler gauge set: sixteen blades from 0.127 mm to 0.508 mm.\u003c\/li\u003e\n  \u003cli\u003eBlades are labeled and coated to resist corrosion and wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose stainless-steel A308 feeler gauges for Paccar engines?\u003c\/h3\u003e\n\u003cp\u003eStainless-steel blades deliver repeatable thickness, resist bending and rust, and keep measurements consistent over repeated shop use. The surface lubricant coating helps prevent corrosion and keeps blades sliding smoothly for accurate readings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength stainless steel for durability and dimensional stability.\u003c\/li\u003e\n  \u003cli\u003eLubricant coating protects against oxidation in workshop environments.\u003c\/li\u003e\n  \u003cli\u003eClearly stamped sizes speed up selection and reduce errors.\u003c\/li\u003e\n  \u003cli\u003eCompact sets are portable for roadside or fleet maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this kit be used across different truck makes and models?\u003c\/h3\u003e\n\u003cp\u003eAlthough built to match Paccar MX-13 and MX-11 engine needs and listed as replacement part 2124332\/A308, the gauge sizes and instrumentation work for many heavy-duty diesel valve and brake clearance applications. Verify the required specifications in the vehicle's service manual before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned specifically for Paccar MX-13\/MX-11 applications (Kenworth, Peterbilt).\u003c\/li\u003e\n  \u003cli\u003eFeeler sizes cover a broad range suitable for other diesel engines too.\u003c\/li\u003e\n  \u003cli\u003eHandles improve control when used on hard-to-reach valve assemblies.\u003c\/li\u003e\n  \u003cli\u003eCompact kit simplifies mobile or shop-based maintenance workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: technicians, fleet mechanics, and owner-operators who service Paccar MX series engines and need a dependable, workshop-grade instrument and feeler-gauge set for engine brake lash adjustments. If you require repeatable measurements, corrosion-resistant blades, and a tool designed to interface with Paccar brake blades and exhaust valves, this CuraceQ kit streamlines the inspection and adjustment process while minimizing guesswork.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this CuraceQ kit compatible with Paccar MX-13 engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 2124332 instrument and A308 feeler gauges are designed for Paccar MX-13 and MX-11 engine brake lash adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What feeler sizes are included in the A308 set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The A308 set contains sixteen blades from 0.005\" (0.127 mm) up to 0.020\" (0.508 mm).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CuraceQ","offers":[{"title":"Default Title","offer_id":48085962162334,"sku":"B0GLPTNQLM","price":49.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/curaceq-front-packaging-engine-brake-tool.jpg?v=1785881430","url":"https:\/\/northtrailauto.ca\/products\/curaceq-engine-brake-instrumentation-tool-with-a308-feeler-gauges-for-paccar-mx-13-0-005-0-020-precision","provider":"North Trail Auto","version":"1.0","type":"link"}