{"id":1003,"date":"2026-07-30T18:25:06","date_gmt":"2026-07-30T10:25:06","guid":{"rendered":"https:\/\/www.changweiintl.com\/?post_type=product&#038;p=1003"},"modified":"2026-08-07T17:32:52","modified_gmt":"2026-08-07T09:32:52","slug":"%e5%b8%95%e9%87%91%e6%96%af%e5%8f%91%e5%8a%a8%e6%9c%ba%e9%a3%9e%e8%bd%ae%e9%bd%bf%e5%9c%88","status":"publish","type":"product","link":"https:\/\/www.changweiintl.com\/en\/product\/%e5%b8%95%e9%87%91%e6%96%af%e5%8f%91%e5%8a%a8%e6%9c%ba%e9%a3%9e%e8%bd%ae%e9%bd%bf%e5%9c%88","title":{"rendered":"Perkins Engine Flywheel Ring Gear | 400, 800, 1100, 1200, 2000 &amp; 4000 Series"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Changwei manufactures high-quality Perkins Flywheel Ring Gears for Perkins diesel engines, generator sets, construction machinery, agricultural equipment, and industrial power systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a globally recognized diesel engine brand, Perkins engines are widely used in power generation, construction, and industrial applications worldwide.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Changwei supplies Perkins flywheel ring gears for multiple engine series, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Perkins 400 Series<\/li>\n\n\n\n<li>Perkins 800 Series<\/li>\n\n\n\n<li>Perkins 1100 Series<\/li>\n\n\n\n<li>Perkins 1200 Series<\/li>\n\n\n\n<li>Perkins 2000 Series<\/li>\n\n\n\n<li>Perkins 4000 Series<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Manufactured from high-strength alloy steel with precision hobbing, heat treatment, and strict quality control, Changwei ring gears provide accurate tooth profiles, excellent wear resistance, reliable starter engagement, and long service life.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OEM customization is available based on samples, drawings, and part numbers.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Product Features<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">1.High-Strength Alloy Steel Material<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Made from high-quality alloy steel with heat treatment to improve tooth hardness, wear resistance, and durability under frequent starting and heavy-duty conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.Precision Hobbing Process<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Precision hobbing technology ensures accurate tooth profiles, consistent pitch, and smooth engagement with starter gears.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.Stable Performance<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Strict dimensional control reduces starting noise and improves engine starting reliability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.Heat Treatment<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Heat treatment improves:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tooth hardness<\/li>\n\n\n\n<li>Impact resistance<\/li>\n\n\n\n<li>Service life<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">5.OEM Replacement Standard<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Manufactured according to OEM specifications for direct replacement and reliable performance.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Customized Manufacturing<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Changwei supports customers with:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Product drawings<br>\u2714 Samples<br>\u2714OEM part numbers<br>\u2714Technical specifications<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Manufacturing process includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tooling development<\/li>\n\n\n\n<li>Material selection<\/li>\n\n\n\n<li>Gear profile design<\/li>\n\n\n\n<li>Hobbing<\/li>\n\n\n\n<li>Heat treatment<\/li>\n\n\n\n<li>Precision inspection<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Providing complete ring gear manufacturing solutions.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Applications<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Suitable for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heavy-duty trucks<\/li>\n\n\n\n<li>Commercial vehicles<\/li>\n\n\n\n<li>Construction machinery<\/li>\n\n\n\n<li>Agricultural Equipment<\/li>\n\n\n\n<li>Generator Sets<\/li>\n\n\n\n<li>Mining Machinery<\/li>\n\n\n\n<li>Industrial power equipment<\/li>\n\n\n\n<li>Commercial Diesel Engines<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u660c\u7ef4\u4e13\u4e1a\u751f\u4ea7\u9ad8\u54c1\u8d28 Perkins\u53d1\u52a8\u673a\u98de\u8f6e\u9f7f\u5708\uff08Perkins Flywheel Ring Gear\uff09\uff0c\u9002\u7528 [&hellip;]<\/p>\n","protected":false},"featured_media":1005,"menu_order":0,"template":"","meta":{"footnotes":"","ccm_product_card_badge":"","ccm_product_card_subtitle":"","ccm_product_moq":"200 pcs","ccm_product_price_range":"US$ 9.00-39.00","ccm_product_faq":"What is an automotive flywheel?:An automotive flywheel is an important engine component that stores and releases rotational energy. It helps stabilize engine operation, reduce vibration, improve power transmission efficiency, and ensure smooth connection between the engine and clutch system.\r\n\r\nHow do I know if this flywheel is compatible with my engine or vehicle?:Flywheel compatibility depends on the engine model, vehicle application, OEM part number, and product specifications. Please provide your engine model, vehicle model, OEM number, or technical drawings, and our engineering team will help confirm compatibility.\r\n\r\nWhat materials are used for automotive flywheels?:Our flywheels are mainly manufactured from high-strength cast iron and durable materials to provide excellent mechanical strength, wear resistance, heat dissipation performance, and long service life.\r\n\r\nWhat quality control do you apply to flywheel production?:We perform strict quality control throughout the manufacturing process, including raw material inspection, casting quality control, CNC machining inspection, dimensional measurement, and final product inspection.\r\n\r\nDo you support OEM customization?:Yes. We provide OEM and customized flywheel manufacturing services based on customer requirements, including dimensions, materials, surface treatment, packaging, and branding.\r\n\r\nWhat types of engines and applications can your flywheels be used for?:Our flywheels are widely used for commercial vehicles, trucks, buses, agricultural machinery, construction equipment, diesel engines, and industrial applications.\r\n\r\nWhat is the lead time for flywheel orders?:The production lead time depends on product type, order quantity, and customization requirements. Standard products usually take 15\u201325 working days, while customized products depend on tooling and production requirements.\r\n\r\nCan you provide samples before bulk orders?:Yes. Samples can be provided for testing and approval before mass production. Sample cost and shipping arrangements can be discussed according to project requirements.\r\n\r\nWhat is the minimum order quantity (MOQ) for flywheels?:The MOQ depends on the product model, production requirements, and customization needs. Our team can provide a suitable MOQ solution based on your project requirements.\r\n\r\nHow can I get a quotation for an automotive flywheel?:Please provide the OEM part number, engine model, product specifications, required quantity, and destination country. Our team will confirm the details and provide a competitive quotation.\r\n\r\nHow are flywheel products packaged for international shipment?:All flywheel products are treated with rust protection and packed with export-standard cartons, wooden pallets, or customized packaging solutions to ensure safe transportation.\r\n\r\nDo you provide after-sales support?:Yes. We provide technical support and after-sales service, including product selection assistance, quality feedback handling, and replacement solutions.","ccm_product_material":"\u94a2\u5236","ccm_product_size":"\u8be6\u89c1\u4ea7\u54c1\u578b\u53f7","ccm_product_vehicle":"\u5e15\u91d1\u65af","ccm_product_surface_treatment":"\u6e17\u78b3\u6dec\u706b\/\u7cbe\u5bc6\u70ed\u5904\u7406\/\u9632\u9508\u6cb9\u5904\u7406","ccm_product_oem_type":"\u652f\u6301 OEM \/ ODM \/ \u6765\u6837\u5f00\u53d1","ccm_product_rich_models":"<p>\u9002\u914d\u53d1\u52a8\u673a\u7cfb\u5217<\/p>\r\n<ul>\r\n<li data-section-id=\"1a2s4xr\" data-start=\"1699\" data-end=\"1719\">Perkins 400 Series<\/li>\r\n<li data-section-id=\"1epvzar\" data-start=\"1720\" data-end=\"1740\">Perkins 800 Series<\/li>\r\n<li data-section-id=\"1ph4otn\" data-start=\"1741\" data-end=\"1762\">Perkins 1100 Series<\/li>\r\n<li data-section-id=\"emnhhk\" data-start=\"1763\" data-end=\"1784\">Perkins 1200 Series<\/li>\r\n<li data-section-id=\"1btdavd\" data-start=\"1785\" data-end=\"1806\">Perkins 2000 Series<\/li>\r\n<li data-section-id=\"15hdpvz\" data-start=\"1807\" data-end=\"1828\">Perkins 4000 Series<\/li>\r\n<\/ul>\r\n<p>\u53ef\u7528\u89c4\u683c<\/p>\r\n<table class=\"w-fit min-w-(--thread-content-width)\" style=\"height: 117px\" width=\"771\" data-start=\"3003\" data-end=\"3082\">\r\n<thead data-start=\"3003\" data-end=\"3028\">\r\n<tr data-start=\"3003\" data-end=\"3028\">\r\n<th class=\"last:pe-10\" data-start=\"3003\" data-end=\"3011\" data-col-size=\"sm\">Brand<\/th>\r\n<th class=\"last:pe-10\" data-start=\"3011\" data-end=\"3028\" data-col-size=\"sm\">Specification<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody data-start=\"3035\" data-end=\"3082\">\r\n<tr data-start=\"3035\" data-end=\"3050\">\r\n<td data-start=\"3035\" data-end=\"3045\" data-col-size=\"sm\">Perkins<\/td>\r\n<td data-start=\"3045\" data-end=\"3050\" data-col-size=\"sm\">126<\/td>\r\n<\/tr>\r\n<tr data-start=\"3051\" data-end=\"3066\">\r\n<td data-start=\"3051\" data-end=\"3061\" data-col-size=\"sm\">Perkins<\/td>\r\n<td data-start=\"3061\" data-end=\"3066\" data-col-size=\"sm\">132<\/td>\r\n<\/tr>\r\n<tr data-start=\"3067\" data-end=\"3082\">\r\n<td data-start=\"3067\" data-end=\"3077\" data-col-size=\"sm\">Perkins<\/td>\r\n<td data-start=\"3077\" data-end=\"3082\" data-col-size=\"sm\">138<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>"},"product_cat":[157],"class_list":["post-1003","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-perkins-flywheel-ring-gear-"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u5e15\u91d1\u65af\u53d1\u52a8\u673a\u98de\u8f6e\u9f7f\u5708 &#8211; Weifang Changwei Intelligent Equipment Co., Ltd.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.changweiintl.com\/en\/product\/\u5e15\u91d1\u65af\u53d1\u52a8\u673a\u98de\u8f6e\u9f7f\u5708\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5e15\u91d1\u65af\u53d1\u52a8\u673a\u98de\u8f6e\u9f7f\u5708 &#8211; Weifang Changwei Intelligent Equipment Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"\u660c\u7ef4\u4e13\u4e1a\u751f\u4ea7\u9ad8\u54c1\u8d28 Perkins\u53d1\u52a8\u673a\u98de\u8f6e\u9f7f\u5708\uff08Perkins Flywheel Ring Gear\uff09\uff0c\u9002\u7528 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.changweiintl.com\/en\/product\/\u5e15\u91d1\u65af\u53d1\u52a8\u673a\u98de\u8f6e\u9f7f\u5708\/\" \/>\n<meta property=\"og:site_name\" content=\"Weifang Changwei Intelligent Equipment Co., Ltd.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61573276931730\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-07T09:32:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.changweiintl.com\/wp-content\/uploads\/2026\/07\/1785406719-\u5e15\u91d1\u65af126\u9f7f-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1701\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.changweiintl.com\\\/product\\\/%e5%b8%95%e9%87%91%e6%96%af%e5%8f%91%e5%8a%a8%e6%9c%ba%e9%a3%9e%e8%bd%ae%e9%bd%bf%e5%9c%88\",\"url\":\"https:\\\/\\\/www.changweiintl.com\\\/product\\\/%e5%b8%95%e9%87%91%e6%96%af%e5%8f%91%e5%8a%a8%e6%9c%ba%e9%a3%9e%e8%bd%ae%e9%bd%bf%e5%9c%88\",\"name\":\"\u5e15\u91d1\u65af\u53d1\u52a8\u673a\u98de\u8f6e\u9f7f\u5708 &#8211; 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