{"id":29506,"date":"2026-10-06T20:13:54","date_gmt":"2026-10-06T18:13:54","guid":{"rendered":"https:\/\/protech.nu\/produkt\/ingersoll-rand-st544f03r31-turbine-air-starter\/"},"modified":"2026-10-06T20:13:54","modified_gmt":"2026-10-06T18:13:54","slug":"ingersoll-rand-st544f03r31-turbine-air-starter","status":"publish","type":"product","link":"https:\/\/protech.nu\/en\/product\/ingersoll-rand-st544f03r31-turbine-air-starter\/","title":{"rendered":"Ingersoll Rand ST544F03R31 turbine air starter \u2013 ST500, 44% arc, SAE 3 flange, 12T pinion DP 6\/8, right-hand rotation"},"content":{"rendered":"<p>Fits engines such as: Waukesha 6NK.<\/p>\n<p>Based on the Ingersoll Rand air starter selection list. Engine manufacturer names are used to describe compatibility only. Before ordering, check the flange, pinion and rotation \u2013 send us your engine model and we will help you choose.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ingersoll Rand ST544F03R31 is an ST500 series pre-engaged turbine air starter for starting diesel and gas engines in marine, power generation, oil &amp; gas and off-highway applications. Power up to 16 hp (12 kW) and breakaway torque 153 Nm at 6.2 bar.<\/p>\n<p>Standard orientation. 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 ST544F03R31 variants \u2013 choose the one that fits your engine installation, or ask us.<\/p>\n<ul>\n<li>turbine<\/li>\n<li>44% arc<\/li>\n<li>gear ratio F<\/li>\n<li>pre-engaged<\/li>\n<li>SAE 3 flange<\/li>\n<li>12-tooth pinion, DP 6\/8<\/li>\n<li>right-hand rotation<\/li>\n<\/ul>\n","protected":false},"featured_media":30385,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[5802],"product_tag":[],"class_list":["post-29506","product","type-product","status-publish","has-post-thumbnail","product_cat-st500-turbine-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 ST544F03R31 turbine air starter | ProTech<\/title>\n<meta name=\"description\" content=\"Ingersoll Rand 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