{"product_id":"pioneer-cables-hb-3121-engine-harmonic-balancer-repair-sleeve","title":"Pioneer Cables HB-3121 Engine Harmonic Balancer Repair Sleeve","description":"\u003ch2\u003eEngine Harmonic Balancer Repair Sleeve HB-3121\u003c\/h2\u003e\u003cp\u003ePioneer Cables HB-3121 is an engine harmonic balancer repair sleeve for applications with a 1.843\/1.845 O.D. It provides a precise wear surface for the harmonic balancer seal area on a range of Ford, Mercury, and Jeep vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine harmonic balancer repair sleeve for seal surface restoration\u003c\/li\u003e\n\u003cli\u003eFits applications with 1.843\/1.845 outside diameter\u003c\/li\u003e\n\u003cli\u003eDirect-fit service part for selected Ford, Mercury, and Jeep engines\u003c\/li\u003e\n\u003cli\u003ePart number HB-3121 for catalog and service identification\u003c\/li\u003e\n\u003cli\u003eUsed in harmonic balancer repair where the original sealing surface is worn\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1978-1983 Ford Fairmont, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1983 Ford LTD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1983 Mercury Marquis, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1978-1983 Mercury Zephyr, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1979-1982 Ford Mustang, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1964-1970 Ford Mustang, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1980-1982 Ford Thunderbird, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1979-1982 Mercury Capri, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1966-1967 Mercury Capri, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1980-1982 Mercury Cougar, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1975-1977 Mercury Monarch, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1966-1974 Ford Bronco, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1969-1971 Ford E-100 Econoline, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1968-1971 Jeep CJ5, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1959-1960 Jeep CJ5, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1968 Mercury Montego, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1962-1967 Mercury Villager, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1961-1966 Ford Econoline, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGrooved or worn harmonic balancer seal surfaces\u003c\/li\u003e\n\u003cli\u003eOil seepage at the front seal area\u003c\/li\u003e\n\u003cli\u003eSeal wear caused by shaft surface damage\u003c\/li\u003e\n\u003cli\u003eRestoration work on classic Ford Mustang and Ford Bronco engines\u003c\/li\u003e\n\u003cli\u003eService repairs on Mercury Capri, Cougar, and Zephyr applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the harmonic balancer outside diameter before installation and confirm the 1.843\/1.845 specification matches the application. Clean the sealing surface thoroughly and inspect the balancer for damage before fitting the sleeve. Use the vehicle-specific service procedure for the engine being repaired.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePioneer Cables HB-3121 is cataloged as an engine hardware service part for the listed applications. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"Pioneer Cables","offers":[{"title":"Default Title","offer_id":43562601218229,"sku":"FRMH-HB-3121","price":13.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PC_HB3121_Fro.jpg?v=1774893395","url":"https:\/\/www.partcatalog.com\/products\/pioneer-cables-hb-3121-engine-harmonic-balancer-repair-sleeve","provider":"PartCatalog","version":"1.0","type":"link"}