{"product_id":"brass-male-connector-3-4in-sae-45-degree-flare-x-m27x2-air-line-fitting-replaces-freightliner-23-12531-227-parker-48f-12-mi27-177-84812m27","title":"Brass Male Connector - 3\/4in SAE 45 Degree Flare x M27x2 Air Line Fitting - Replaces Freightliner 23-12531-227 Parker 48F-12-MI27 177.84812M27","description":"\u003cp\u003eWhen an air line has to leave a metric port and land on a standard SAE flare, this \u003cstrong\u003eBrass Male Connector\u003c\/strong\u003e distributed by FleetPro Parts \u0026amp; Tires is the piece that makes the joint. It is a DOT brass air fitting that joins a \u003cstrong\u003e3\/4in SAE 45 degree flare\u003c\/strong\u003e to an \u003cstrong\u003eM27x2 male\u003c\/strong\u003e port, so a large-bore air line ties into a metric fitting without a stack of adapters. A cracked, cross-threaded or corroded connector at that joint bleeds air the whole time the engine runs, drags the compressor into constant duty cycles, and eventually drops system pressure far enough to park the truck on the shoulder. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.\u003c\/p\u003e\n\n\u003ch2\u003eOne Clean Joint: The 3\/4in SAE to M27x2 Connector Advantage\u003c\/h2\u003e\n\n\u003cp\u003eThis is a \u003cstrong\u003ebrass SAE flare-to-metric connector\u003c\/strong\u003e - a single machined body doing what a nipple, a bushing and a second seal would otherwise be asked to do. The \u003cstrong\u003eSAE 45 degree flare\u003c\/strong\u003e end seals on the cone of the flared tube rather than on thread sealant, which is why it survives the heat cycling and vibration of a chassis air system without weeping. The \u003cstrong\u003eM27x2\u003c\/strong\u003e male end threads straight into the metric port used on Freightliner air and air-system plumbing, so nothing has to be adapted twice.\u003c\/p\u003e\n\n\u003cp\u003eBrass keeps the joint serviceable years later - it takes road salt and heat cycling without swelling the threads, so the connector still comes back out when the line has to come off. Fewer joints also mean fewer leak paths, and one correct connector beats three adapters stacked to reach the same thread. This Automann fitting is a direct replacement for highly searched industry numbers including \u003cstrong\u003eFreightliner 23-12531-227\u003c\/strong\u003e and \u003cstrong\u003eParker 48F-12-MI27\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eVehicle Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\n\u003cp\u003eThis brass air fitting is intended for the following commercial applications:\u003c\/p\u003e\n\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMake\/Model:\u003c\/strong\u003e Freightliner and Universal - Class 8 tractors and trailers\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Air brake and air system plumbing on tractors and trailers\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4in SAE 45 degree flare x M27x2 male\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Group:\u003c\/strong\u003e Air Brake \u0026amp; Wheel \/ Air System Manifolds \u0026amp; Valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eDirect Replacement \u0026amp; Cross-Reference Numbers:\u003c\/h3\u003e\n\n\u003cp\u003e\u003cem\u003eThis Automann brass connector serves as a direct replacement for the following part numbers:\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFreightliner Interchange:\u003c\/strong\u003e 23-12531-227, 2312531227\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eParker Interchange:\u003c\/strong\u003e 48F-12-MI27, 48F12MI27\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomann Distributor #:\u003c\/strong\u003e 177.84812M27\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e SAE flare-to-metric male connector\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4in SAE 45 degree flare x M27x2 male\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Freightliner, Universal\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 889626721724\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Level:\u003c\/strong\u003e Fleet Standard Aftermarket\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Automann (Distributed by FleetPro Parts \u0026amp; Tires)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":43024024272967,"sku":"177.84812M27","price":16.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8035\/2583\/files\/image_1920_91433b45-6e17-499a-b6ce-0d0111b0b0a8.jpg?v=1785427521","url":"https:\/\/fleetpropt.com\/products\/brass-male-connector-3-4in-sae-45-degree-flare-x-m27x2-air-line-fitting-replaces-freightliner-23-12531-227-parker-48f-12-mi27-177-84812m27","provider":"FLEETPRO PARTS \u0026 TIRES ","version":"1.0","type":"link"}