{"id":3245,"date":"2026-02-09T22:19:03","date_gmt":"2026-02-09T22:19:03","guid":{"rendered":"https:\/\/aviationsparepartsstore.com\/?post_type=product&p=3245"},"modified":"2026-02-09T22:19:31","modified_gmt":"2026-02-09T22:19:31","slug":"bell-206-tail-gearbox-2","status":"publish","type":"product","link":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/","title":{"rendered":"Bell Helicopter 206 Tail Rotor Gearbox"},"content":{"rendered":"

Bell Helicopter 206 Tail Rotor Gearbox (TRGB) \u2013 Overhauled | P\/N 206-040-400-011 | Serviceable Condition<\/h1>\n

Bell 206 Tail Gearbox. Maintain dependable anti-torque performance and tail rotor system reliability with<\/p>\n

this Bell Helicopter 206 Tail Rotor Gearbox (TRGB)<\/strong>, part number 206-040-400-011<\/strong>, serial number ALO-10445<\/strong>.<\/p>\n

This unit has been professionally<\/a> overhauled<\/strong>, is in very good, preserved condition<\/strong>, and is offered as a<\/p>\n

serviceable, installation-ready component<\/strong> for operators and maintenance facilities supporting the Bell 206 fleet.<\/p>\n

The tail rotor gearbox is one of the most critical dynamic components in the rotorcraft drivetrain. It transfers power from the<\/p>\n

tail rotor driveshaft to the tail rotor hub assembly, enabling precise yaw control and stable directional authority in all phases of flight.<\/p>\n

A properly maintained TRGB ensures smooth torque transmission, controlled tail rotor RPM, and reliable<\/p>\n

operation under varying power and flight conditions.<\/p>\n

\"Bell
Bell 206 Tail Gearbox<\/figcaption><\/figure>\n

Bell 206 Tail Gearbox<\/h2>\n

Designed for Bell Helicopter<\/strong> 206 Platforms<\/h3>\n

This gearbox is specified for the Bell 206<\/strong> series, including A, B, and L variants (always verify applicability per aircraft IPC and<\/p>\n

maintenance data). The Bell 206 platform is widely known for its versatility across training, utility, corporate, and<\/p>\n

law enforcement operations. Because these aircraft often operate in high-cycle environments, having a properly<\/p>\n

overhauled tail rotor gearbox is essential to sustaining drivetrain integrity and flight safety.<\/p>\n

The TRGB operates under continuous mechanical load, transmitting rotational energy through gears and bearings that must<\/p>\n

withstand vibration, torque variations, and environmental exposure. Overhauled<\/a> units that have been inspected,<\/p>\n

reconditioned, and preserved provide confidence in continued performance and longevity.<\/p>\n

Bell 206 Tail Gearbox<\/h2>\n

Condition, Overhaul Status & Documentation<\/h3>\n

\u2022 Part Number:<\/strong> 206-040-400-011
\n\u2022 Serial Number:<\/strong> ALO-10445
\n\u2022 Condition:<\/strong> Overhauled
\n\u2022 Status:<\/strong> Serviceable
\n\u2022 Documentation Included:<\/strong> Commercial Historical Service Record
\n\u2022 Physical State:<\/strong> Clean, preserved, and ready for installation<\/p>\n

The included historical service record adds valuable traceability, helping maintenance teams verify prior service activity and component history. Proper preservation further supports readiness for installation and reduces the risk of corrosion or contamination prior to fitment.<\/p>\n

Bell 206 Tail Gearbox<\/h2>\n

Critical Role in Flight Operations<\/h3>\n

The tail rotor gearbox directly influences:<\/p>\n

\u2022 Yaw authority and directional control
\n\u2022 Tail rotor speed stability
\n\u2022 Drivetrain efficiency and vibration levels
\n\u2022 Overall rotorcraft handling quality<\/p>\n

Failure or degradation of TRGB components can significantly affect flight characteristics, making the use of overhauled, serviceable assemblies a priority for responsible maintenance planning.<\/p>\n

Ideal Applications<\/h3>\n

This gearbox is well suited for:<\/p>\n

\u2022 Scheduled tail rotor drivetrain<\/a> replacement
\n\u2022 Fleet maintenance support
\n\u2022 Repair stations specializing in Bell helicopters
\n\u2022 Operators maintaining spares inventory
\n\u2022 Restoration or refurbishment of Bell 206 aircraft<\/p>\n

A Reliable, Installation-Ready Solution<\/h3>\n

It combines overhaul status, preserved condition, and documented service history\u2014making it a strong option for operators seeking a dependable replacement component. With its serviceable classification and readiness for installation, it supports continued safe and efficient operation of Bell 206-series helicopters across a range of missions and operating environments.<\/p>\n","protected":false},"excerpt":{"rendered":"

\n

Bell Helicopter 206 Tail Rotor Gearbox (TRGB)<\/strong><\/span><\/span><\/p>\n

Part Number: 206-040-400-011<\/p>\n

Serial Number: ALO-10445<\/p>\n<\/div>\n

Condition: Overhauled<\/span><\/div>\n
Status: Serviceable<\/span><\/div>\n
Aircraft: Bell 206 Series (A \/ B \/ L)<\/span><\/div>\n
Overhauled tail rotor gearbox in very good condition. Clean, preserved, and ready for installation.<\/span><\/div>\n
\n

Includes: Commercial Historical Service Record<\/span><\/p>\n<\/div>\n","protected":false},"featured_media":3246,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[131,18,964],"product_tag":[1029,1028,1027,1026,1025,187,1012,1016,1020,1009,1008,1013,1021,1010,1017,1019,1022,1018,1014,188,1023,1015,46,1011],"class_list":{"0":"post-3245","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aircraft-parts","7":"product_cat-aviation-parts","8":"product_cat-buy-aviation-parts-online","9":"product_tag-affordable-aircraft-parts","10":"product_tag-affordable-aircraft-spare-parts","11":"product_tag-affordable-aviation-parts","12":"product_tag-affordable-aviation-spare-parts","13":"product_tag-aircraft-components-for-sale","14":"product_tag-aircraft-parts-for-sale","15":"product_tag-aircraft-parts-online","16":"product_tag-avionics-supplies","17":"product_tag-aircraft-spare-parts-marketplace","18":"product_tag-airplane-parts-for-sale","19":"product_tag-authentic-aircraft-parts-for-sale","20":"product_tag-aviation-accessories-for-sale","21":"product_tag-aviation-equipment-suppliers","22":"product_tag-aviation-parts-marketplace","23":"product_tag-aviation-parts-supply","24":"product_tag-aviation-spare-parts-for-sale","25":"product_tag-aviation-spare-parts-suppliers","26":"product_tag-aviation-spare-parts-supply","27":"product_tag-buy-aviation-accessories-online","28":"product_tag-buy-aviation-parts-online","29":"product_tag-garmin-aviation-gps-for-sale","30":"product_tag-helicopter-spare-parts-for-sale","31":"product_tag-aviation-spare-parts-store","32":"product_tag-ultralight-aircraft-spare-parts","34":"first","35":"instock","36":"shipping-taxable","37":"purchasable","38":"product-type-simple"},"yoast_head":"\nBell 206 Tail Gearbox | Affordable Aircraft Parts For Sale<\/title>\n<meta name=\"description\" content=\"Bell 206 Tail Gearbox. Maintain dependable anti-torque performance and tail rotor system reliability with this Bell Helicopter 206 Tail Rotor Gearbox.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bell 206 Tail Gearbox | Affordable Aircraft Parts For Sale\" \/>\n<meta property=\"og:description\" content=\"Bell 206 Tail Gearbox. Maintain dependable anti-torque performance and tail rotor system reliability with this Bell Helicopter 206 Tail Rotor Gearbox.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Aviation Spare Parts Store\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-09T22:19:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aviationsparepartsstore.com\/wp-content\/uploads\/2026\/02\/1-7.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/\",\"url\":\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/\",\"name\":\"Bell 206 Tail Gearbox | Affordable Aircraft Parts For Sale\",\"isPartOf\":{\"@id\":\"https:\/\/aviationsparepartsstore.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/aviationsparepartsstore.com\/wp-content\/uploads\/2026\/02\/1-7.jpg\",\"datePublished\":\"2026-02-09T22:19:03+00:00\",\"dateModified\":\"2026-02-09T22:19:31+00:00\",\"description\":\"Bell 206 Tail Gearbox. Maintain dependable anti-torque performance and tail rotor system reliability with this Bell Helicopter 206 Tail Rotor Gearbox.\",\"breadcrumb\":{\"@id\":\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#primaryimage\",\"url\":\"https:\/\/aviationsparepartsstore.com\/wp-content\/uploads\/2026\/02\/1-7.jpg\",\"contentUrl\":\"https:\/\/aviationsparepartsstore.com\/wp-content\/uploads\/2026\/02\/1-7.jpg\",\"width\":1440,\"height\":1080,\"caption\":\"Bell 206 Tail Gearbox\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/aviationsparepartsstore.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/aviationsparepartsstore.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Bell Helicopter 206 Tail Rotor Gearbox\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/aviationsparepartsstore.com\/#website\",\"url\":\"https:\/\/aviationsparepartsstore.com\/\",\"name\":\"Aviation Spare Parts Store\",\"description\":\"Aviation Spare Parts Store\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/aviationsparepartsstore.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bell 206 Tail Gearbox | Affordable Aircraft Parts For Sale","description":"Bell 206 Tail Gearbox. Maintain dependable anti-torque performance and tail rotor system reliability with this Bell Helicopter 206 Tail Rotor Gearbox.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/","og_locale":"en_US","og_type":"article","og_title":"Bell 206 Tail Gearbox | Affordable Aircraft Parts For Sale","og_description":"Bell 206 Tail Gearbox. Maintain dependable anti-torque performance and tail rotor system reliability with this Bell Helicopter 206 Tail Rotor Gearbox.","og_url":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/","og_site_name":"Aviation Spare Parts Store","article_modified_time":"2026-02-09T22:19:31+00:00","og_image":[{"width":1440,"height":1080,"url":"https:\/\/aviationsparepartsstore.com\/wp-content\/uploads\/2026\/02\/1-7.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/","url":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/","name":"Bell 206 Tail Gearbox | Affordable Aircraft Parts For Sale","isPartOf":{"@id":"https:\/\/aviationsparepartsstore.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#primaryimage"},"image":{"@id":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#primaryimage"},"thumbnailUrl":"https:\/\/aviationsparepartsstore.com\/wp-content\/uploads\/2026\/02\/1-7.jpg","datePublished":"2026-02-09T22:19:03+00:00","dateModified":"2026-02-09T22:19:31+00:00","description":"Bell 206 Tail Gearbox. Maintain dependable anti-torque performance and tail rotor system reliability with this Bell Helicopter 206 Tail Rotor Gearbox.","breadcrumb":{"@id":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#primaryimage","url":"https:\/\/aviationsparepartsstore.com\/wp-content\/uploads\/2026\/02\/1-7.jpg","contentUrl":"https:\/\/aviationsparepartsstore.com\/wp-content\/uploads\/2026\/02\/1-7.jpg","width":1440,"height":1080,"caption":"Bell 206 Tail Gearbox"},{"@type":"BreadcrumbList","@id":"https:\/\/aviationsparepartsstore.com\/product\/bell-206-tail-gearbox-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/aviationsparepartsstore.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/aviationsparepartsstore.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Bell Helicopter 206 Tail Rotor Gearbox"}]},{"@type":"WebSite","@id":"https:\/\/aviationsparepartsstore.com\/#website","url":"https:\/\/aviationsparepartsstore.com\/","name":"Aviation Spare Parts Store","description":"Aviation Spare Parts Store","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/aviationsparepartsstore.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/product\/3245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/comments?post=3245"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/media\/3246"}],"wp:attachment":[{"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/media?parent=3245"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/product_brand?post=3245"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/product_cat?post=3245"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aviationsparepartsstore.com\/wp-json\/wp\/v2\/product_tag?post=3245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}