{"product_id":"nahntaipy-purge-valve-kit-for-bendix-ad-is-ad-ip-12v-fits-oe-801266-065612-k022105-includes-gasket-grease","title":"Nahntaipy Purge Valve Kit for Bendix AD-IS\/AD-IP 12V, Fits OE 801266\/065612 K022105, Includes Gasket \u0026 Grease","description":"\u003cstrong\u003eNahntaipy Purge High Boost Valve Kit is a direct-fit replacement assembly for Bendix AD-IS and AD-IP 12V air dryers used on Kenworth and Peterbilt trucks.\u003c\/strong\u003e\n\n\u003cp\u003eThis kit restores the high-boost purge function by supplying a precision-molded purge valve, gaskets, snap ring, washers and silicone grease. Built to replace OE numbers 801266, 065612 and K022105, the set is engineered to match original dimensions so it installs into existing Bendix housings without modification. Durable materials and careful processing increase service life compared with worn factory parts.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this valve kit fits my Bendix air dryer?\u003c\/h3\u003e\n\u003cp\u003eCompatibility is based on part numbers and the AD-IS\/AD-IP 12V platform. If your unit lists OE numbers 801266, 065612 or K022105, this Nahntaipy kit was produced to those specifications and will align with the original mounting and sealing points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Bendix AD-IS and AD-IP 12V air dryers\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for OE 801266, 065612, K022105\u003c\/li\u003e\n  \u003cli\u003eCommonly used on Kenworth and Peterbilt heavy trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is included in the purge valve kit and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eThe package contains every piece required to restore the purge assembly so you won’t need extra hardware. Components are made from reinforced polymers and metal where needed, and the kit includes silicone grease to protect seals during installation and initial operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 high-pressure purge valve (precision molded housing)\u003c\/li\u003e\n  \u003cli\u003e1 snap ring, 3 washers (large, small, white small) and silicone grease\u003c\/li\u003e\n  \u003cli\u003eGaskets and sealing surfaces designed for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the Nahntaipy purge valve kit safely and correctly?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows a straightforward procedure but requires depressurized lines and basic tools. Begin by ensuring the air tank is fully exhausted, clean the mounting area, remove the old snap ring and valve, lubricate the replacement valve with the supplied silicone grease, then seat the valve and secure the snap ring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways verify the air tank is at zero pressure before starting\u003c\/li\u003e\n  \u003cli\u003eUse circlip pliers to remove and reinstall the snap ring\u003c\/li\u003e\n  \u003cli\u003eSmear supplied silicone grease on the valve to aid seating and protect seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability can I expect from this replacement valve?\u003c\/h3\u003e\n\u003cp\u003eNahntaipy manufactures the valve body to resist wear and protect internal components from impact and environmental exposure. Precision processing reduces leak paths and helps maintain purge efficiency under repeated duty cycles, while included washers and proper snap ring seating ensure stable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust housing resists mechanical damage and deformation\u003c\/li\u003e\n  \u003cli\u003ePrecision-fit components reduce chance of leaks and premature failure\u003c\/li\u003e\n  \u003cli\u003eSupplied grease and washers extend seal life after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this kit intended for? This Nahntaipy purge high boost valve kit is aimed at fleet technicians, owner-operators and maintenance shops that service Kenworth and Peterbilt trucks with Bendix AD-IS or AD-IP 12V air dryers. It's ideal when OE purge valves show signs of wear, leakage, or if the part numbers match 801266\/065612\/K022105 and you need a reliable, ready-to-install replacement that includes all necessary hardware and lubrication.\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: Does this kit replace OE part 801266?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Nahntaipy kit is made to replace OE 801266, 065612 and K022105 on Bendix AD-IS\/AD-IP 12V air dryers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is silicone grease included for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package includes silicone grease to lubricate seals during installation for proper seating.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nahntaipy","offers":[{"title":"Default Title","offer_id":48084442120350,"sku":"B08HLXQ2RB","price":34.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/nahntaipy-front-purge-valve-kit-packaging.jpg?v=1785855412","url":"https:\/\/northtrailauto.ca\/products\/nahntaipy-purge-valve-kit-for-bendix-ad-is-ad-ip-12v-fits-oe-801266-065612-k022105-includes-gasket-grease","provider":"North Trail Auto","version":"1.0","type":"link"}