{"id":29710,"date":"2026-10-06T20:16:56","date_gmt":"2026-10-06T18:16:56","guid":{"rendered":"https:\/\/protech.nu\/produkt\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/"},"modified":"2026-10-06T20:16:56","modified_gmt":"2026-10-06T18:16:56","slug":"ingersoll-rand-ss100p04r77-21-vane-air-starter","status":"publish","type":"product","link":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/","title":{"rendered":"Ingersoll Rand SS100P04R77-21 vane air starter \u2013 SS100, SAE 4 flange, 9T pinion module 3, right-hand rotation"},"content":{"rendered":"\n        <div style=\"margin: 30px 0; padding: 20px; background-color: #f4f6f8; border-left: 5px solid #0073aa; border-radius: 6px; clear: both;\">\n            <h3 style=\"margin-top:0; margin-bottom: 12px; color: #333; font-size: 18px;\">Parts List<\/h3>\n            <a href=\"https:\/\/protech.nu\/wp-content\/uploads\/2026\/10\/ingersoll-rand-ss100-series-parts-information-48393391.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"background-color: #0073aa; color: #ffffff; padding: 14px 28px; text-decoration: none; font-weight: bold; border-radius: 5px; display: inline-block; font-size: 16px; box-shadow: 0 3px 6px rgba(0,0,0,0.16);\">\n                \ud83d\udcc4 Download PDF (Parts List)\n            <\/a>\n        <\/div>","protected":false},"excerpt":{"rendered":"<p>Ingersoll Rand SS100P04R77-21 is an SS100 series pre-engaged vane air starter for starting diesel and gas engines in marine, power generation, oil &amp; gas and off-highway applications. Power up to 9.6 hp (7.2 kW) and breakaway torque 75 Nm at 6.2 bar.<\/p>\n<p>Orientation -21: inlet in position 2, exhaust in position 1. The orientation only defines how the starter sits on the engine (inlet, exhaust and drive housing positions). The starter itself is the same as other SS100P04R77 variants \u2013 choose the one that fits your engine installation, or ask us.<\/p>\n<ul>\n<li>vane motor<\/li>\n<li>pre-engaged<\/li>\n<li>SAE 4 flange<\/li>\n<li>9-tooth pinion, module 3<\/li>\n<li>right-hand rotation<\/li>\n<\/ul>\n","protected":false},"featured_media":30392,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[6599],"product_tag":[],"class_list":["post-29710","product","type-product","status-publish","has-post-thumbnail","product_cat-ss100-series-vane-air-starters","first","onbackorder","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ingersoll Rand SS100P04R77-21 vane air starter | ProTech<\/title>\n<meta name=\"description\" content=\"Ingersoll Rand SS100P04R77-21 is an SS100 series pre-engaged vane air starter for starting diesel and gas engines in marine, power generation, oil &amp;\u2026\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ingersoll Rand SS100P04R77-21 vane air starter | ProTech\" \/>\n<meta property=\"og:description\" content=\"Ingersoll Rand SS100P04R77-21 is an SS100 series pre-engaged vane air starter for starting diesel and gas engines in marine, power generation, oil &amp;\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/\" \/>\n<meta property=\"og:site_name\" content=\"ProTech\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Protech.nu\/\" \/>\n<meta property=\"og:image\" content=\"https:\/\/protech.nu\/wp-content\/uploads\/2026\/10\/ingersoll-rand-ss100-air-starter.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/product\\\/ingersoll-rand-ss100p04r77-21-vane-air-starter\\\/\",\"url\":\"https:\\\/\\\/protech.nu\\\/en\\\/product\\\/ingersoll-rand-ss100p04r77-21-vane-air-starter\\\/\",\"name\":\"Ingersoll Rand SS100P04R77-21 vane air starter | ProTech\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/product\\\/ingersoll-rand-ss100p04r77-21-vane-air-starter\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/product\\\/ingersoll-rand-ss100p04r77-21-vane-air-starter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/protech.nu\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/ingersoll-rand-ss100-air-starter-29668.jpg\",\"datePublished\":\"2026-10-06T18:16:56+00:00\",\"description\":\"Ingersoll Rand SS100P04R77-21 is an SS100 series pre-engaged vane air starter for starting diesel and gas engines in marine, power generation, oil &\u2026\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/product\\\/ingersoll-rand-ss100p04r77-21-vane-air-starter\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/protech.nu\\\/en\\\/product\\\/ingersoll-rand-ss100p04r77-21-vane-air-starter\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/product\\\/ingersoll-rand-ss100p04r77-21-vane-air-starter\\\/#primaryimage\",\"url\":\"https:\\\/\\\/protech.nu\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/ingersoll-rand-ss100-air-starter-29668.jpg\",\"contentUrl\":\"https:\\\/\\\/protech.nu\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/ingersoll-rand-ss100-air-starter-29668.jpg\",\"width\":800,\"height\":800,\"caption\":\"Ingersoll Rand Ss100 Air Starter\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/product\\\/ingersoll-rand-ss100p04r77-21-vane-air-starter\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/protech.nu\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/protech.nu\\\/en\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ingersoll Rand SS100P04R77-21 vane air starter \u2013 SS100, SAE 4 flange, 9T pinion module 3, right-hand rotation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/protech.nu\\\/en\\\/\",\"name\":\"PROTECH\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/protech.nu\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/#organization\",\"name\":\"ProTech Professional Technologies Sweden AB\",\"alternateName\":\"ProTech\",\"url\":\"https:\\\/\\\/protech.nu\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/protech.nu\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/profilbild_fb_2017-01_380x380-3.png\",\"contentUrl\":\"https:\\\/\\\/protech.nu\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/profilbild_fb_2017-01_380x380-3.png\",\"width\":380,\"height\":381,\"caption\":\"ProTech Professional Technologies Sweden AB\"},\"image\":{\"@id\":\"https:\\\/\\\/protech.nu\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/Protech.nu\\\/\",\"https:\\\/\\\/www.instagram.com\\\/protech_sweden\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/protech-professional-technologies-sweden-ab\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@Protech_nu\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ingersoll Rand SS100P04R77-21 vane air starter | ProTech","description":"Ingersoll Rand SS100P04R77-21 is an SS100 series pre-engaged vane air starter for starting diesel and gas engines in marine, power generation, oil &\u2026","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:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/","og_locale":"en_US","og_type":"article","og_title":"Ingersoll Rand SS100P04R77-21 vane air starter | ProTech","og_description":"Ingersoll Rand SS100P04R77-21 is an SS100 series pre-engaged vane air starter for starting diesel and gas engines in marine, power generation, oil &\u2026","og_url":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/","og_site_name":"ProTech","article_publisher":"https:\/\/www.facebook.com\/Protech.nu\/","og_image":[{"width":800,"height":800,"url":"https:\/\/protech.nu\/wp-content\/uploads\/2026\/10\/ingersoll-rand-ss100-air-starter.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/","url":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/","name":"Ingersoll Rand SS100P04R77-21 vane air starter | ProTech","isPartOf":{"@id":"https:\/\/protech.nu\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/#primaryimage"},"image":{"@id":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/#primaryimage"},"thumbnailUrl":"https:\/\/protech.nu\/wp-content\/uploads\/2026\/10\/ingersoll-rand-ss100-air-starter-29668.jpg","datePublished":"2026-10-06T18:16:56+00:00","description":"Ingersoll Rand SS100P04R77-21 is an SS100 series pre-engaged vane air starter for starting diesel and gas engines in marine, power generation, oil &\u2026","breadcrumb":{"@id":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/#primaryimage","url":"https:\/\/protech.nu\/wp-content\/uploads\/2026\/10\/ingersoll-rand-ss100-air-starter-29668.jpg","contentUrl":"https:\/\/protech.nu\/wp-content\/uploads\/2026\/10\/ingersoll-rand-ss100-air-starter-29668.jpg","width":800,"height":800,"caption":"Ingersoll Rand Ss100 Air Starter"},{"@type":"BreadcrumbList","@id":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-ss100p04r77-21-vane-air-starter\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/protech.nu\/en\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/protech.nu\/en\/products\/"},{"@type":"ListItem","position":3,"name":"Ingersoll Rand SS100P04R77-21 vane air starter \u2013 SS100, SAE 4 flange, 9T pinion module 3, right-hand rotation"}]},{"@type":"WebSite","@id":"https:\/\/protech.nu\/en\/#website","url":"https:\/\/protech.nu\/en\/","name":"PROTECH","description":"","publisher":{"@id":"https:\/\/protech.nu\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/protech.nu\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/protech.nu\/en\/#organization","name":"ProTech Professional Technologies Sweden AB","alternateName":"ProTech","url":"https:\/\/protech.nu\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/protech.nu\/en\/#\/schema\/logo\/image\/","url":"https:\/\/protech.nu\/wp-content\/uploads\/2026\/09\/profilbild_fb_2017-01_380x380-3.png","contentUrl":"https:\/\/protech.nu\/wp-content\/uploads\/2026\/09\/profilbild_fb_2017-01_380x380-3.png","width":380,"height":381,"caption":"ProTech Professional Technologies Sweden AB"},"image":{"@id":"https:\/\/protech.nu\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Protech.nu\/","https:\/\/www.instagram.com\/protech_sweden\/","https:\/\/www.linkedin.com\/company\/protech-professional-technologies-sweden-ab\/","https:\/\/www.youtube.com\/@Protech_nu"]}]}},"_links":{"self":[{"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/product\/29710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/comments?post=29710"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/media\/30392"}],"wp:attachment":[{"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/media?parent=29710"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/product_brand?post=29710"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/product_cat?post=29710"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/protech.nu\/en\/wp-json\/wp\/v2\/product_tag?post=29710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}