{"product_id":"eastern-3-5-16-inch-piston-set-with-030-oversize-for-harley-davidson-ul-engines","title":"Eastern Piston Set 3-5\/16 In Oversize.030 For Harley UL Engines","description":"\u003cdiv\u003e\n\u003ch1\u003eEastern Piston Set 3-5\/16 In Oversize.030 for Harley UL Engines\u003c\/h1\u003e\n\u003cp\u003e3-5\/16-inch bore piston set with.030 oversize designed for Harley-Davidson UL side-valve engines from 1937 to 1948, including the 74 inch engine. The kit includes a complete ring set, two wrist pins, and four circlips for full assembly.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBore: 3-5\/16 inches; Oversize:.030\u003c\/li\u003e \u003cli\u003eIncludes: ring set, two wrist pins, four circlips\u003c\/li\u003e \u003cli\u003eSteel expansion control strut cast into pistons for thermal stability\u003c\/li\u003e \u003cli\u003eManufactured in Taiwan\u003c\/li\u003e \u003cli\u003eGascacinch gasket sealer and Gasoila red varnish sealant included\u003c\/li\u003e \u003cli\u003eFitment: Harley-Davidson UL engines (1937–1948)\u003c\/li\u003e \u003cli\u003ePart number: E-834-030\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for restoring a classic Harley or performing engine maintenance on a UL engine, this piston set offers a precise fit for a.030 oversize bore, helping maintain consistent operation and longevity.\u003c\/p\u003ePiston set 3-5\/16 inch bore is.030 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 74 inch engine\n\u003cp\u003eThis Eastern 3-5\/16 inch piston set is designed for Harley Davidson UL engines from 1937 to 1946, delivering reliable performance and engine durability. The pistons feature a 3-5\/16 inch bore with a.030 oversize, ensuring precise fitment and optimal power output for vintage Harley models. Each set includes a complete ring set, two wrist pins, and four circlips, providing everything needed for a comprehensive rebuild or upgrade. Crafted with a cast steel expansion control strut, these pistons help maintain proper engine clearance under thermal expansion, promoting consistent operation and longevity. Manufactured in Taiwan, this piston kit adheres to high-quality standards, ensuring durability and performance in demanding riding conditions. The included accessories, such as the Gascacinch gasket sealer and Gasoila red varnish sealant, assist in proper installation and sealing to prevent leaks and enhance engine reliability. Whether restoring a classic motorcycle or performing engine maintenance, this piston set offers a trusted solution tailored to Harley Davidson UL engines from the late 1930s to mid-1940s. Proper fitment is compatible with models like the 1937-1946 Harley Davidson UL, making it an essential component for vintage motorcycle enthusiasts and mechanics alike.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eBore: 3-5\/16 inches with.030 oversize for enhanced performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eIncludes ring set, two wrist pins, and four circlips for complete assembly\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSteel expansion control strut cast into pistons for thermal stability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eManufactured in Taiwan to meet high-quality standards\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDesigned specifically for Harley Davidson UL engines from 1937 to 1946\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson UL 1937\u003cbr\u003e\nHarley Davidson UL 1938\u003cbr\u003e\nHarley Davidson UL 1939\u003cbr\u003e\nHarley Davidson UL 1940\u003cbr\u003e\nHarley Davidson UL 1941\u003cbr\u003e\nHarley Davidson UL 1942\u003cbr\u003e\nHarley Davidson UL 1943\u003cbr\u003e\nHarley Davidson UL 1944\u003cbr\u003e\nHarley Davidson UL 1945\u003cbr\u003e\nHarley Davidson UL 1946\u003cbr\u003e\nHarley Davidson UL 1947\u003cbr\u003e\nHarley Davidson UL 1948\u003c\/div\u003e","brand":"Eastern","offers":[{"title":"Default Title","offer_id":44644398858282,"sku":"11-0418","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-0418.jpg?v=1785566209","url":"https:\/\/atticusgoods.com\/products\/eastern-3-5-16-inch-piston-set-with-030-oversize-for-harley-davidson-ul-engines","provider":"Atticus Goods","version":"1.0","type":"link"}