{"product_id":"wagner-552-124-flasher-sae-j945-pat-no-re24023","title":"Wagner 552‑124 flasher SAE J945 — PAT. NO. RE24023”","description":"\u003cp\u003e\u003cspan\u003eThe stamping on the top reads:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e“MADE IN U.S.A. — 552‑124 — SAE J945 — PAT. NO. RE24023”\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThat tells us several things:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e552‑series\u003c\/strong\u003e → Standard heavy‑duty 12V flasher\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e124 suffix\u003c\/strong\u003e → Wagner’s internal variant number\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSAE J945\u003c\/strong\u003e → Compliance with the automotive flasher performance standard\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRE24023\u003c\/strong\u003e → Reissue patent covering the thermal cycling mechanism\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis is a \u003cstrong\u003e2‑terminal thermal flasher\u003c\/strong\u003e, the same functional class as the Sylvania 552, AC Delco SF552, Signal‑Stat 552, and Tung‑Sol 552 equivalents.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eCorrect Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBecause it’s a 552‑series flasher, it fits \u003cstrong\u003eany 12‑volt, 2‑terminal turn‑signal or hazard circuit\u003c\/strong\u003e, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003ePassenger Cars (1960s–1990s)\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eChevrolet: Camaro, Chevelle, Nova, Impala, Caprice\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFord: Mustang, Fairlane, LTD\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eChrysler: Dart, Valiant, Fury\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAMC: Javelin, Hornet, Gremlin\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTrucks \u0026amp; SUVs\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eChevy C\/K series, Suburban, Blazer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFord F‑Series, Bronco\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDodge D‑Series, Ramcharger\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInternational Harvester pickups \u0026amp; Scouts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecialty \u0026amp; Equipment\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTrailers (utility, RV, commercial)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFarm tractors\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConstruction equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAftermarket wiring harnesses\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIf it blinked a turn signal in the 1960s–1990s, a 552‑series flasher was probably involved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy This Variant Matters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e552‑124\u003c\/strong\u003e is a less common Wagner sub‑model. Wagner produced dozens of 552 variants, but most were sold in blister packs or generic boxes. Your example:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHas \u003cstrong\u003eoriginal Wagner Electric Corp. packaging\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eShows \u003cstrong\u003eearly‑era branding\u003c\/strong\u003e (pre‑Wagner Lighting consolidation)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIs \u003cstrong\u003eNOS\u003c\/strong\u003e, which is increasingly rare\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHas a \u003cstrong\u003epatent‑stamped can\u003c\/strong\u003e, which collectors love\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis makes it more desirable than a loose aftermarket 552.\u003c\/span\u003e\u003c\/p\u003e","brand":"CorvairFarmer","offers":[{"title":"Default Title","offer_id":49059785638139,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/3740\/8251\/files\/aa_fb72ab6b-a3e0-4ab4-a21d-5a4da3ede1ef.jpg?v=1783625280","url":"https:\/\/corvairfarmer.com\/products\/wagner-552-124-flasher-sae-j945-pat-no-re24023","provider":"CorvairFarmer","version":"1.0","type":"link"}