{"id":5831,"date":"2026-04-22T07:05:45","date_gmt":"2026-04-22T07:05:45","guid":{"rendered":"http:\/\/ql-autoparts.com\/?post_type=product&#038;p=5831"},"modified":"2026-04-27T06:18:59","modified_gmt":"2026-04-27T06:18:59","slug":"wg2210040049-main-shaft-reverse-gear-sliding-sleeve","status":"publish","type":"product","link":"http:\/\/ql-autoparts.com\/ru\/product\/wg2210040049-main-shaft-reverse-gear-sliding-sleeve\/","title":{"rendered":"WG2210040049 \u0421\u043a\u043e\u043b\u044c\u0437\u044f\u0449\u0430\u044f \u0432\u0442\u0443\u043b\u043a\u0430 \u0448\u0435\u0441\u0442\u0435\u0440\u043d\u0438 \u0437\u0430\u0434\u043d\u0435\u0433\u043e \u0445\u043e\u0434\u0430 \u0433\u043b\u0430\u0432\u043d\u043e\u0433\u043e \u0432\u0430\u043b\u0430"},"content":{"rendered":"<p data-start=\"226\" data-end=\"399\">The WG2210040049 Reverse Gear Sliding Sleeve is a critical shifting component in heavy-duty truck transmissions, also known as the main shaft reverse gear engagement sleeve.<\/p>\n<p data-start=\"401\" data-end=\"656\">Its core function is to connect the main shaft with the reverse gear, enabling smooth engagement and disengagement of reverse power transmission. It plays a vital role in ensuring stable operation, smooth shifting, and reliable performance when reversing.<\/p>\n<p data-start=\"401\" data-end=\"656\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-5834 aligncenter\" src=\"http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/1-8.webp\" width=\"600\" height=\"400\" srcset=\"http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/1-8.webp 600w, http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/1-8-300x200.webp 300w, http:\/\/ql-autoparts.com\/wp-content\/uploads\/2026\/04\/1-8-18x12.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p data-start=\"658\" data-end=\"755\">This product is widely used in truck gearbox assembly, maintenance, and replacement applications.<\/p>\n<h2 data-section-id=\"1i362v3\" data-start=\"762\" data-end=\"781\">Key Functions<\/h2>\n<ul data-start=\"782\" data-end=\"969\">\n<li data-section-id=\"17wsrle\" data-start=\"782\" data-end=\"832\">Connects main shaft and reverse gear precisely<\/li>\n<li data-section-id=\"1i9190v\" data-start=\"833\" data-end=\"875\">Ensures smooth reverse gear engagement<\/li>\n<li data-section-id=\"713nun\" data-start=\"876\" data-end=\"927\">Provides stable and reliable power transmission<\/li>\n<li data-section-id=\"8pbdlu\" data-start=\"928\" data-end=\"969\">Reduces shifting impact and gear wear<\/li>\n<\/ul>\n<h2 data-section-id=\"p6k24r\" data-start=\"976\" data-end=\"1000\">Product Advantages<\/h2>\n<h3 data-section-id=\"1sn1edm\" data-start=\"1002\" data-end=\"1051\">\u25cf Smooth Shifting &amp; Better Driving Experience<\/h3>\n<p data-start=\"1052\" data-end=\"1154\">Both internal splines and external teeth are precision-ground with strict tolerance control, ensuring:<\/p>\n<ul data-start=\"1155\" data-end=\"1275\">\n<li data-section-id=\"henfkv\" data-start=\"1155\" data-end=\"1189\">Smooth sliding without jamming<\/li>\n<li data-section-id=\"1m609j3\" data-start=\"1190\" data-end=\"1228\">Tight and accurate gear engagement<\/li>\n<li data-section-id=\"6fx42z\" data-start=\"1229\" data-end=\"1275\">Reduced gear noise and shifting resistance<\/li>\n<\/ul>\n<p data-start=\"1277\" data-end=\"1347\">This significantly improves reversing comfort and gearbox performance.<\/p>\n<h3 data-section-id=\"ryzhqd\" data-start=\"1354\" data-end=\"1393\">\u25cf High Strength &amp; Impact Resistance<\/h3>\n<p data-start=\"1394\" data-end=\"1532\">Manufactured from high-quality alloy structural steel through precision forging and quenching &amp; tempering treatment, the product features:<\/p>\n<ul data-start=\"1533\" data-end=\"1659\">\n<li data-section-id=\"1hwxpvj\" data-start=\"1533\" data-end=\"1577\">Excellent toughness and hardness balance<\/li>\n<li data-section-id=\"11nfenk\" data-start=\"1578\" data-end=\"1610\">Strong load-bearing capacity<\/li>\n<li data-section-id=\"63hikl\" data-start=\"1611\" data-end=\"1659\">Resistance to deformation and tooth breakage<\/li>\n<\/ul>\n<p data-start=\"1661\" data-end=\"1721\">Capable of withstanding high torque impact during reversing.<\/p>\n<h3 data-section-id=\"1g31x9k\" data-start=\"1728\" data-end=\"1778\">\u25cf High-Frequency Heat Treatment for Durability<\/h3>\n<p data-start=\"1779\" data-end=\"1850\">The gear teeth are treated with high-frequency quenching, resulting in:<\/p>\n<ul data-start=\"1851\" data-end=\"1945\">\n<li data-section-id=\"h4tv42\" data-start=\"1851\" data-end=\"1884\">Uniform hardness distribution<\/li>\n<li data-section-id=\"17l16g4\" data-start=\"1885\" data-end=\"1913\">Enhanced wear resistance<\/li>\n<li data-section-id=\"1sj1i8o\" data-start=\"1914\" data-end=\"1945\">Improved fatigue resistance<\/li>\n<\/ul>\n<p data-start=\"1947\" data-end=\"2007\">Ensuring long service life even under heavy-duty conditions.<\/p>\n<h3 data-section-id=\"1tprdoy\" data-start=\"2014\" data-end=\"2056\">\u25cf Adapted for Harsh Working Conditions<\/h3>\n<p data-start=\"2057\" data-end=\"2129\">Optimized for heavy-load and frequent reversing scenarios, suitable for:<\/p>\n<ul data-start=\"2130\" data-end=\"2235\">\n<li data-section-id=\"wfvg1p\" data-start=\"2130\" data-end=\"2157\">Mountain transportation<\/li>\n<li data-section-id=\"1dqwtd8\" data-start=\"2158\" data-end=\"2199\">Construction and engineering vehicles<\/li>\n<li data-section-id=\"1elmdbp\" data-start=\"2200\" data-end=\"2235\">Long-term heavy-duty operations<\/li>\n<\/ul>\n<p data-start=\"2237\" data-end=\"2302\">Maintains stable performance without loosening or excessive wear.<\/p>\n<h2 data-section-id=\"a153ij\" data-start=\"2309\" data-end=\"2333\">Technical Features<\/h2>\n<ul data-start=\"2334\" data-end=\"2532\">\n<li data-section-id=\"1hnxlyu\" data-start=\"2334\" data-end=\"2364\">Precision forged structure<\/li>\n<li data-section-id=\"jsrmod\" data-start=\"2365\" data-end=\"2405\">Quenching &amp; tempering heat treatment<\/li>\n<li data-section-id=\"1y71i4n\" data-start=\"2406\" data-end=\"2447\">High-frequency hardened tooth surface<\/li>\n<li data-section-id=\"1wq56l0\" data-start=\"2448\" data-end=\"2491\">Precision grinding on splines and teeth<\/li>\n<li data-section-id=\"1qg90kr\" data-start=\"2492\" data-end=\"2532\">Strict tolerance and quality control<\/li>\n<\/ul>\n<h2 data-section-id=\"1asalav\" data-start=\"2539\" data-end=\"2557\">Applications<\/h2>\n<ul data-start=\"2558\" data-end=\"2709\">\n<li data-section-id=\"xtmw1w\" data-start=\"2558\" data-end=\"2592\">Heavy-duty truck transmissions<\/li>\n<li data-section-id=\"1brb2ta\" data-start=\"2593\" data-end=\"2631\">Commercial vehicle gearbox systems<\/li>\n<li data-section-id=\"12yla73\" data-start=\"2632\" data-end=\"2657\">Engineering machinery<\/li>\n<li data-section-id=\"1l4lhmg\" data-start=\"2658\" data-end=\"2709\">Transmission assembly &amp; aftermarket replacement<\/li>\n<\/ul>\n<h2 data-section-id=\"1v5ihzp\" data-start=\"2716\" data-end=\"2738\">Supply &amp; Service<\/h2>\n<ul data-start=\"2739\" data-end=\"2888\">\n<li data-section-id=\"1k5ohky\" data-start=\"2739\" data-end=\"2774\">Sufficient stock, fast delivery<\/li>\n<li data-section-id=\"eyb4kt\" data-start=\"2775\" data-end=\"2808\">OEM &amp; customization available<\/li>\n<li data-section-id=\"1ab83wf\" data-start=\"2809\" data-end=\"2843\">Professional technical support<\/li>\n<li data-section-id=\"13eb56r\" data-start=\"2844\" data-end=\"2888\">Stable quality for long-term cooperation<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The WG2210040049 main shaft reverse gear sleeve is compatible with heavy-duty truck gearboxes, perfectly matching the main shaft, reverse gear, and shift fork. Forged from high-quality alloy structural steel, it undergoes overall tempering and high-frequency quenching of the gear surfaces, achieving a balance between hardness and toughness. Reverse gears experience high impact loads; this product is fatigue-resistant, wear-resistant, and not prone to tooth breakage, resisting deformation even under long-term heavy loads. Its precision tooth design ensures smooth, noiseless gear shifting. With ample stock and strong compatibility, it is the preferred accessory for heavy-duty truck gearboxes.<\/p>","protected":false},"featured_media":5834,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"WG2210040049 Reverse Gear Sliding Sleeve | Heavy Duty Truck Transmission Parts","_seopress_titles_desc":"WG2210040049 reverse gear sliding sleeve is a key component for heavy-duty truck transmissions. Made of high-strength alloy steel with precision grinding and heat treatment, it ensures smooth shifting, high durability, and stable power transmission.","_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":[120],"product_tag":[],"class_list":{"0":"post-5831","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-wg2210040049-main-shaft-reverse-gear-sliding-sleeve","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":"featured","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product\/5831","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\/5834"}],"wp:attachment":[{"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/media?parent=5831"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product_brand?post=5831"},{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product_cat?post=5831"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/ql-autoparts.com\/ru\/wp-json\/wp\/v2\/product_tag?post=5831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}