{"id":5804,"date":"2026-04-21T10:08:11","date_gmt":"2026-04-21T10:08:11","guid":{"rendered":"http:\/\/ql-autoparts.com\/?post_type=product&#038;p=5804"},"modified":"2026-04-21T10:08:11","modified_gmt":"2026-04-21T10:08:11","slug":"az221004000009-reverse-gear","status":"publish","type":"product","link":"http:\/\/ql-autoparts.com\/ru\/product\/az221004000009-reverse-gear\/","title":{"rendered":"AZ221004000009 \u0428\u0435\u0441\u0442\u0435\u0440\u043d\u044f \u0437\u0430\u0434\u043d\u0435\u0433\u043e \u0445\u043e\u0434\u0430"},"content":{"rendered":"<p data-start=\"142\" data-end=\"377\">AZ221004000009 reverse gear is a core transmission component in heavy-duty truck gearboxes, specifically designed for reverse power transmission and conversion. It ensures smooth reversing, precise control, and enhanced driving safety.<\/p>\n<p data-start=\"379\" data-end=\"558\">This gear effectively solves common issues such as gear sticking, abnormal noise, gear jumping, and poor power transmission, helping restore stable and reliable reverse operation.<\/p>\n<p data-start=\"379\" data-end=\"558\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5808\" src=\"http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/2-3.jpg\" width=\"400\" height=\"400\" srcset=\"http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/2-3.jpg 400w, http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/2-3-300x300.jpg 300w, http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/2-3-150x150.jpg 150w, http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/2-3-12x12.jpg 12w, http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/2-3-100x100.jpg 100w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<h2 data-section-id=\"m44tft\" data-start=\"565\" data-end=\"583\">Key Features<\/h2>\n<h3 data-section-id=\"1lo4kee\" data-start=\"585\" data-end=\"611\">High Strength Material<\/h3>\n<p data-start=\"612\" data-end=\"781\">Manufactured from premium alloy structural steel through precision forging, offering excellent toughness and strength to withstand sudden torque impact during reversing.<\/p>\n<h3 data-section-id=\"1h263tw\" data-start=\"783\" data-end=\"810\">Advanced Heat Treatment<\/h3>\n<p data-start=\"811\" data-end=\"854\">Carburizing and quenching process provides:<\/p>\n<ul data-start=\"855\" data-end=\"942\">\n<li data-section-id=\"l2i6h9\" data-start=\"855\" data-end=\"883\">Uniform surface hardness<\/li>\n<li data-section-id=\"1jo89hb\" data-start=\"884\" data-end=\"912\">Superior wear resistance<\/li>\n<li data-section-id=\"1lh2wsu\" data-start=\"913\" data-end=\"942\">Enhanced fatigue strength<\/li>\n<\/ul>\n<h3 data-section-id=\"2p2dy9\" data-start=\"944\" data-end=\"972\">Precision Gear Machining<\/h3>\n<p data-start=\"973\" data-end=\"1025\">Gear teeth are finely ground and polished to ensure:<\/p>\n<ul data-start=\"1026\" data-end=\"1121\">\n<li data-section-id=\"yrdu60\" data-start=\"1026\" data-end=\"1057\">High tooth profile accuracy<\/li>\n<li data-section-id=\"la4x64\" data-start=\"1058\" data-end=\"1083\">Smooth surface finish<\/li>\n<li data-section-id=\"49px6q\" data-start=\"1084\" data-end=\"1121\">Seamless meshing without sticking<\/li>\n<\/ul>\n<h3 data-section-id=\"ffdtth\" data-start=\"1123\" data-end=\"1154\">Noise &amp; Vibration Reduction<\/h3>\n<p data-start=\"1155\" data-end=\"1182\">Optimized design minimizes:<\/p>\n<ul data-start=\"1183\" data-end=\"1270\">\n<li data-section-id=\"oiuz0g\" data-start=\"1183\" data-end=\"1218\">Abnormal noise during reversing<\/li>\n<li data-section-id=\"6qbywy\" data-start=\"1219\" data-end=\"1248\">Gear impact and vibration<\/li>\n<li data-section-id=\"5sj7lp\" data-start=\"1249\" data-end=\"1270\">Transmission loss<\/li>\n<\/ul>\n<h2 data-section-id=\"cpjktu\" data-start=\"1277\" data-end=\"1297\">Core Functions<\/h2>\n<h3 data-section-id=\"7ogvkm\" data-start=\"1299\" data-end=\"1339\">Efficient Reverse Power Transmission<\/h3>\n<p data-start=\"1340\" data-end=\"1472\">Delivers stable and efficient power during reversing, ensuring smooth and strong backward movement even under heavy-load conditions.<\/p>\n<h3 data-section-id=\"1qvrgkg\" data-start=\"1474\" data-end=\"1505\">Stable &amp; Reliable Operation<\/h3>\n<p data-start=\"1506\" data-end=\"1539\">Prevents common failures such as:<\/p>\n<ul data-start=\"1540\" data-end=\"1612\">\n<li data-section-id=\"1vfdxof\" data-start=\"1540\" data-end=\"1557\">Gear sticking<\/li>\n<li data-section-id=\"1vvf60r\" data-start=\"1558\" data-end=\"1574\">Gear jumping<\/li>\n<li data-section-id=\"1ifoqho\" data-start=\"1575\" data-end=\"1593\">Tooth breakage<\/li>\n<li data-section-id=\"5jmvly\" data-start=\"1594\" data-end=\"1612\">Abnormal noise<\/li>\n<\/ul>\n<h3 data-section-id=\"1tix5v8\" data-start=\"1614\" data-end=\"1635\">Easy Installation<\/h3>\n<ul data-start=\"1636\" data-end=\"1748\">\n<li data-section-id=\"nb8bva\" data-start=\"1636\" data-end=\"1675\">Precise dimensions and accurate fit<\/li>\n<li data-section-id=\"i9pnwz\" data-start=\"1676\" data-end=\"1704\">Simple and fast assembly<\/li>\n<li data-section-id=\"1rjqjiu\" data-start=\"1705\" data-end=\"1748\">Reduced labor time and maintenance cost<\/li>\n<\/ul>\n<h2 data-section-id=\"poa6to\" data-start=\"1755\" data-end=\"1779\">Product Advantages<\/h2>\n<ul data-start=\"1781\" data-end=\"2062\">\n<li data-section-id=\"7u1e26\" data-start=\"1781\" data-end=\"1838\">High durability for heavy-duty reversing conditions<\/li>\n<li data-section-id=\"z32qg5\" data-start=\"1839\" data-end=\"1886\">Resistant to deformation and tooth damage<\/li>\n<li data-section-id=\"5rrwsh\" data-start=\"1887\" data-end=\"1939\">Smooth operation with improved driving comfort<\/li>\n<li data-section-id=\"e6wal0\" data-start=\"1940\" data-end=\"1983\">Reduced gearbox maintenance frequency<\/li>\n<li data-section-id=\"nejfho\" data-start=\"1984\" data-end=\"2026\">Cost-effective and reliable solution<\/li>\n<li data-section-id=\"vzmytd\" data-start=\"2027\" data-end=\"2062\">Ready stock for fast delivery<\/li>\n<\/ul>\n<h2 data-section-id=\"1sjyizn\" data-start=\"2069\" data-end=\"2099\">Technical Specifications<\/h2>\n<ul data-start=\"2101\" data-end=\"2337\">\n<li data-section-id=\"vra5gv\" data-start=\"2101\" data-end=\"2131\">Product Name: Reverse Gear<\/li>\n<li data-section-id=\"q06pt6\" data-start=\"2132\" data-end=\"2157\">Model: AZ221004000009<\/li>\n<li data-section-id=\"185rsac\" data-start=\"2158\" data-end=\"2194\">Application: Heavy Truck Gearbox<\/li>\n<li data-section-id=\"1h75s0o\" data-start=\"2195\" data-end=\"2231\">Material: Alloy Structural Steel<\/li>\n<li data-section-id=\"vvx1ng\" data-start=\"2232\" data-end=\"2288\">Process: Precision Forging + Carburizing &amp; Quenching<\/li>\n<li data-section-id=\"dvu0qr\" data-start=\"2289\" data-end=\"2337\">Surface Treatment: Gear Grinding &amp; Polishing<\/li>\n<\/ul>\n<h2 data-section-id=\"1h9jliy\" data-start=\"2344\" data-end=\"2371\">Application Scenarios<\/h2>\n<ul data-start=\"2373\" data-end=\"2518\">\n<li data-section-id=\"u0h0lb\" data-start=\"2373\" data-end=\"2419\">Heavy truck gearbox repair and maintenance<\/li>\n<li data-section-id=\"k0mdon\" data-start=\"2420\" data-end=\"2448\">Reverse gear replacement<\/li>\n<li data-section-id=\"1gsgi53\" data-start=\"2449\" data-end=\"2492\">Auto parts distributors and wholesalers<\/li>\n<li data-section-id=\"np9c37\" data-start=\"2493\" data-end=\"2518\">Export and OEM supply<\/li>\n<\/ul>\n<h2 data-section-id=\"15pa784\" data-start=\"2525\" data-end=\"2547\">Supply &amp; Service<\/h2>\n<ul data-start=\"2549\" data-end=\"2718\">\n<li data-section-id=\"1mqmp2u\" data-start=\"2549\" data-end=\"2592\">Sufficient inventory for quick shipment<\/li>\n<li data-section-id=\"mq3h7\" data-start=\"2593\" data-end=\"2638\">Support bulk orders and OEM customization<\/li>\n<li data-section-id=\"1yf7iyg\" data-start=\"2639\" data-end=\"2672\">Professional export packaging<\/li>\n<li data-section-id=\"g8taqr\" data-start=\"2673\" data-end=\"2718\">Technical support and after-sales service<\/li>\n<\/ul>\n<p>AZ221004000009 reverse gear is a reliable and durable solution for heavy truck gearbox systems. With high-strength materials, precision machining, and stable performance, it ensures smooth and safe reversing, reduces maintenance costs, and improves vehicle uptime.<\/p>","protected":false},"excerpt":{"rendered":"<p>The AZ221004000009 reverse gear is compatible with heavy-duty truck transmissions and is specifically designed for reversing operations. It boasts high torque capacity and strong impact resistance. Utilizing high-strength alloy steel forging, carburizing and quenching, and precision grinding processes, it features high tooth surface hardness, outstanding wear resistance, and excellent fatigue and tooth breakage resistance. This effectively prevents reversing noises, tooth skipping, and unstable meshing, ensuring a reliable service life. Precise and efficient power transmission: It stably receives and transmits reversing power without power loss, ensuring smooth and powerful reversing. Suitable for heavy-duty conditions, it enhances reversing maneuverability and safety.<\/p>","protected":false},"featured_media":5807,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"AZ221004000009 Reverse Gear for Truck Gearbox | Durable Alloy Steel Transmission Gear","_seopress_titles_desc":"AZ221004000009 reverse gear for heavy truck gearbox. Made of high-strength alloy steel with carburizing and precision grinding, ensuring smooth reversing, low noise, and long service life. Ideal for gearbox repair, wholesale, and global export.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[116],"product_tag":[],"class_list":{"0":"post-5804","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-az221004000009-reverse-gear","7":"desktop-align-center","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product\/5804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/media\/5807"}],"wp:attachment":[{"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/media?parent=5804"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product_brand?post=5804"},{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product_cat?post=5804"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product_tag?post=5804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}