{"product_id":"residual-check-valve-2lb","title":"Allstar Performance Brake Line Residual Check Valve Disk 2 Lb 41048 ALL41048","description":"Allstar Performance Brake Line Residual Check Valve \u003cbr\u003e#41048 or ALL41048\u003cbr\u003eFor Brake Type: Disk \u003cbr\u003ePressure: 2 Lb \u003cbr\u003eIncludes two 1\/8\" NPT to 3\/16\" inverted flare fittings\u003cbr\u003e\u003cbr\u003eNOTE: For Drum Brake Application see Part Number 41049\u003cbr\u003e\u003cbr\u003eResidual check valves hold a small amount of pressure in the brake system to keep the brake system functioning properly while helping to maintain a firm pedal. Maintaining system pressure prevents fluid from returning to the master cylinder when the master cylinder is positioned lower than or close to the same height as the calipers or wheel cylinders. Proper system pressure also keeps piston and wheel cylinder seals expanded creating a positive seal and brake pads seated against the rotor. Valves have 1\/8\" NPT threads and include two 1\/8\" NPT to 3\/16\" inverted flare fittings.","brand":"Allstar Performance S","offers":[{"title":"Default Title","offer_id":48184983257397,"sku":"ALL-ALL41048","price":21.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/6209\/6949\/products\/ALL41048.jpg?v=1708504389","url":"https:\/\/fcrcmachine.com\/products\/residual-check-valve-2lb","provider":"FCRC Machine","version":"1.0","type":"link"}