{"product_id":"2500517-hydrovac","title":"2500517 Hydrovac","description":"\u003cp\u003eThe 2500517 Hydrovac is a single-diaphragm hydraulic brake booster used on a variety of vintage International, Dodge, and Mack truck applications. This unit assists the vehicle's hydraulic braking system by using engine vacuum to increase braking force and reduce the amount of pedal effort required from the driver.\u003c\/p\u003e\n\u003cp\u003eThe 2500517 is commonly found on medium- and heavy-duty truck applications from the 1950s through the 1960s. Because older commercial vehicles may have undergone brake system changes or component replacements over the years, the 2500517 part number should be used as the primary reference when identifying the correct Hydrovac.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0819\/9290\/9049\/files\/2500517-hydrovac_232132a5-6a2a-471d-878f-0f4aaf044589.png?v=1786570487\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInternational Trucks:\u003c\/strong\u003e\u003cbr\u003e1950-1967 L170, L180, LC180, R180, RC180, F185, S160, SC160, S170, SC170, S180 and SC180\u003cbr\u003eSingle Diaphragm Hydrovac\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDodge Trucks:\u003c\/strong\u003e\u003cbr\u003e1962-1967 various models\u003cbr\u003eSingle Diaphragm Hydrovac\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMack Trucks:\u003c\/strong\u003e\u003cbr\u003e1962 various models\u003cbr\u003eSingle Diaphragm Hydrovac\u003c\/p\u003e\n\u003cp\u003e1957-1959 B20P and D20P\u003cbr\u003eSingle Diaphragm Hydrovac\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 2500517\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Hydrovac Brake Booster\u003cbr\u003e\u003cstrong\u003eDiaphragm Type:\u003c\/strong\u003e Single Diaphragm\u003c\/p\u003e","brand":"Ace Motor Parts","offers":[{"title":"Default Title","offer_id":48810797072633,"sku":null,"price":585.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9290\/9049\/files\/2500517-hydrovac.png?v=1786561763","url":"https:\/\/acemotorparts.com\/products\/2500517-hydrovac","provider":"Ace Motor Parts","version":"1.0","type":"link"}