{"product_id":"wyatt-gatling-replica-1936-knucklehead-black-oil-tank-with-zinc-plated-cap-and-npt-threads","title":"Wyatt Gatling 1936 Knucklehead Oil Tank Black Zinc Plated Cap NPT Threads","description":"\u003cdiv\u003e\n\u003ch1\u003eWyatt Gatling 1936 Knucklehead Oil Tank Black Zinc Plated Cap NPT Threads\u003c\/h1\u003e\n\u003cp\u003eReplica 1936 Knucklehead wrap-around oil tank with female fittings for banjo bolts delivers an authentic vintage silhouette with modern sealing and a drain plug.\u003c\/p\u003e\n\u003cp\u003eConstructed from durable materials, this tank features a zinc-plated cap and a screw-in dipstick complete with a copper sealing washer for reliable sealing. It includes internal 1\/8 NPT threads for vent and return lines, providing versatile connection options for custom setups.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eLeft vent hole: 3\/8 inch-24 TPI; Right return hole: 1\/2 inch-20 TPI (threads should be cleaned with a tap before final assembly for optimal fit and sealing)\u003c\/li\u003e \u003cli\u003eBattery compartment dimensions: approximately 5 inches wide x 4.5 inches long x 7 inches tall\u003c\/li\u003e \u003cli\u003eOmit battery rod tabs, adaptable for later applications by switching to earth-style battery rods\u003c\/li\u003e \u003cli\u003eRequires separate purchase of rubber or steel fittings for oil lines; compatible with banjo bolts, fittings, and oil tank plates\u003c\/li\u003e \u003cli\u003eMade in Taiwan; suitable for Harley-Davidson EL and FL models from 1936 to 1945\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis tank is ideal for restoration projects aiming for period-correct appearance combined with dependable performance.\u003c\/p\u003eReplica 1936 Knucklehead wrap around oil tank is the original type with female fittings for banjo bolts. Features a non embossed smooth top lower panels and comes with a drain plug.\n\u003cp\u003eThe Wyatt Gatling Replica 1936 Knucklehead Black Oil Tank offers an authentic vintage look with modern functionality. Constructed from durable materials, this tank features a zinc plated cap and a screw-in dipstick complete with a copper sealing washer, ensuring reliable sealing and easy maintenance. Its design omits battery rod tabs, but it can be adapted for later applications by switching to earth-style battery rods. The tank includes internal 1\/8 NPT threads for vent and return lines, providing versatile connection options for custom setups. The dimensions of the battery compartment are approximately 5 inches wide, 4.5 inches long, and 7 inches tall, accommodating a range of Harley-Davidson models from 1936 to 1945. The left vent hole measures 3\/8 inch-24 TPI, while the right return hole is 1\/2 inch-20 TPI; it is recommended to clear threads with a tap before final assembly for optimal fit and sealing. The tank's design requires separate purchase of rubber or steel fittings for oil lines, and it is compatible with various accessories such as banjo bolts, fittings, and oil tank plates. This product is ideal for restoration projects aiming for period-correct appearance combined with dependable performance. Made in Taiwan, the tank is suited for Harley Davidson models including the EL and FL series from 1936 to 1945, ensuring a perfect fit for your vintage motorcycle restoration or customization project.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eMaterial: High-quality metal construction with a zinc plated cap for corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDipstick: Screw-in with copper sealing washer for reliable sealing\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eThreaded Ports: 1\/8 NPT internal threads for vent and return lines\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eBattery Compartment: Dimensions approximately 5 in wide x 4.5 in long x 7 in tall\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eFitting Compatibility: Includes left vent and right return ports with specified TPI threads; threads should be cleaned with a tap before assembly\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eApplication: Suitable for Harley-Davidson 1936-1945 EL and FL models with optional battery rod modifications\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCountry of Origin: Taiwan\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAccessory Items: 40-0480 - Replica Black Oil Tank, 40-0877 - WR Hex Barb Oil Line Fitting Set Zinc Plated, 40-0638 - Replica 1936 Knucklehead Raw Oil Tank, 7612-3 - Cadmium Oil Line Fitting\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 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\u003c\/div\u003e","brand":"Wyatt Gatling","offers":[{"title":"Default Title","offer_id":44651264114730,"sku":"40-0636","price":298.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/40-0636a.jpg?v=1785838206","url":"https:\/\/atticusgoods.com\/products\/wyatt-gatling-replica-1936-knucklehead-black-oil-tank-with-zinc-plated-cap-and-npt-threads","provider":"Atticus Goods","version":"1.0","type":"link"}