{"product_id":"sifton-polished-oil-pump-assembly-for-harley-davidson-big-twin-engines-part-20276","title":"Sifton Polished Oil Pump Assembly 20276 For Harley Big Twin","description":"\u003cdiv\u003e\n\u003ch1\u003eSifton Polished Oil Pump Assembly 20276 for Harley Big Twin\u003c\/h1\u003e\n\u003cp\u003eThe Sifton Polished Oil Pump Assembly (Part No. 20276) delivers reliable, precise oil flow to Harley Davidson Big Twin engines from 1936 to 1945, with a polished surface that enhances vintage aesthetics. This complete kit includes all necessary fittings, snap rings, keys, gaskets, and mounting bolts for a straightforward installation, so you can restore performance without sourcing parts separately.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePolished finish for classic appearance and corrosion resistance\u003c\/li\u003e \u003cli\u003eEnhanced oil pump pressure regulation for consistent lubrication across all engine areas\u003c\/li\u003e \u003cli\u003eOil line available separately for custom installation\u003c\/li\u003e \u003cli\u003eAdjuster included for chain oiler regulation\u003c\/li\u003e \u003cli\u003eBolts provided: two 1\/4 inch-20 bolts; one 2-3\/4 inch long with 1 inch threads, one 1-1\/2 inch long with 1-1\/4 inch threads\u003c\/li\u003e \u003cli\u003eEnhanced oil pump regulation supports reliable oiling in vintage Big Twin engines\u003c\/li\u003e \u003cli\u003eSuggested to be used with #40-0171 Rigid Oil Line Set for Billet Pump and #40-0884 Rigid Oil Line Set for Billet Pump\u003c\/li\u003e \u003cli\u003eZinc plated finish for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment: Harley Davidson EL 1936–1945; Harley Davidson FL 1941–1972; Harley Davidson FX 1971–1972.\u003c\/p\u003eSifton oil pump assembly includes all necessary fittings snap rings keys gaskets and mounting bolts for a complete installation. Oil pump has a polished finish.\n\u003cp\u003eThe Sifton Polished Oil Pump Assembly (Part No. 20276) is engineered to deliver reliable and precise oil flow to Harley Davidson Big Twin engines from 1936 to 1945. Crafted with high-quality materials and finished with a polished surface, this oil pump ensures optimal lubrication while enhancing the engine’s appearance. Designed specifically for vintage Harley models, it features an improved oil pump pressure regulation system that guarantees correct oiling across all engine areas, which is crucial for maintaining the longevity and performance of classic Big Twin engines. This assembly includes the necessary components for a straightforward installation, and it is compatible with a variety of Harley models from the late 1930s through the mid-1940s, making it a versatile choice for restoration or maintenance projects.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eOil line available separately for custom installation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAdjuster included for chain oiler regulation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eBolts provided: two 1\/4 inch-20 bolts; one 2-3\/4 inch long with 1 inch threads, one 1-1\/2 inch long with 1-1\/4 inch threads\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eEnhanced oil pump pressure regulation for optimal engine lubrication\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eRecommended drilling operation for 1970-80 models using #16-0986 drill fixture\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSuggested to be used with #40-0171 Rigid Oil Line Set for Billet Pump\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSuggested to be used with #40-0884 Rigid Oil Line Set for Billet Pump\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eZinc plated finish for corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson EL 1936\u003cbr\u003e\nHarley Davidson EL 1937\u003cbr\u003e\nHarley Davidson EL 1938\u003cbr\u003e\nHarley Davidson EL 1939\u003cbr\u003e\nHarley Davidson EL 1940\u003cbr\u003e\nHarley Davidson FL 1941\u003cbr\u003e\nHarley Davidson FL 1942\u003cbr\u003e\nHarley Davidson FL 1943\u003cbr\u003e\nHarley Davidson FL 1944\u003cbr\u003e\nHarley Davidson FL 1945\u003cbr\u003e\nHarley Davidson FL 1946\u003cbr\u003e\nHarley Davidson FL 1947\u003cbr\u003e\nHarley Davidson FL 1948\u003cbr\u003e\nHarley Davidson FL 1949\u003cbr\u003e\nHarley Davidson FL 1950\u003cbr\u003e\nHarley Davidson FL 1951\u003cbr\u003e\nHarley Davidson FL 1952\u003cbr\u003e\nHarley Davidson FL 1953\u003cbr\u003e\nHarley Davidson FL 1954\u003cbr\u003e\nHarley Davidson FL 1955\u003cbr\u003e\nHarley Davidson FL 1956\u003cbr\u003e\nHarley Davidson FL 1957\u003cbr\u003e\nHarley Davidson FL 1958\u003cbr\u003e\nHarley Davidson FL 1959\u003cbr\u003e\nHarley Davidson FL 1960\u003cbr\u003e\nHarley Davidson FL 1961\u003cbr\u003e\nHarley Davidson FL 1962\u003cbr\u003e\nHarley Davidson FL 1963\u003cbr\u003e\nHarley Davidson FL 1964\u003cbr\u003e\nHarley Davidson FL 1965\u003cbr\u003e\nHarley Davidson FL 1966\u003cbr\u003e\nHarley Davidson FL 1967\u003cbr\u003e\nHarley Davidson FL 1968\u003cbr\u003e\nHarley Davidson FL 1969\u003cbr\u003e\nHarley Davidson FL 1970\u003cbr\u003e\nHarley Davidson FL 1971\u003cbr\u003e\nHarley Davidson FL 1972\u003cbr\u003e\nHarley Davidson FX 1971\u003cbr\u003e\nHarley Davidson FX 1972\u003c\/div\u003e","brand":"Sifton","offers":[{"title":"Default Title","offer_id":44650784686122,"sku":"12-9969","price":284.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/12-9969a.jpg?v=1785818524","url":"https:\/\/atticusgoods.com\/products\/sifton-polished-oil-pump-assembly-for-harley-davidson-big-twin-engines-part-20276","provider":"Atticus Goods","version":"1.0","type":"link"}