{"product_id":"high-performance-vacuum-power-brake-booster-for-ch","title":"High Performance Vacuum Power Brake Booster For Chevy Silverado 1500 And Silverado Classic Trucks 2007 Through 2011 Straight Swap Replacement Built Tough For The Daily Grind And Serious Road Hauling Tasks","description":"\u003cdiv\u003eSingle Vacuum Brake Booster Kit For Chevy Silverado 1500 Trucks\u003cbr\u003e\n✔️ Fits 07-11 Silverado Sierra JD9 JG4 brakes Ref 54-74431 vacuum \u003cp\u003eThis heavy duty vacuum power brake booster replaces worn factory units on daily drivers and work trucks that need reliable stopping power.\u003c\/p\u003e ✅ Compatible with Chevy Cheyenne and Silverado 1500 models from 2007 through 2011\u003cbr\u003e\n✅ Direct bolt-on installation for 4.3L 4.8L 5.3L 6.0L and 6.2L engine variants\u003cbr\u003e\n✅ Designed specifically for JD9 and JG4 brake configurations without active control\u003cbr\u003e\n✅ Matches OE reference numbers 54-74431 and 15886470 for quick cross shopping\u003cbr\u003e \u003cp\u003e💡 How does a vacuum brake booster regulate hydraulic friction pressure?\u003c\/p\u003e\n\u003cp\u003eThese calibrated diaphragms use engine manifold suction to multiply master cylinder output force.\u003c\/p\u003e\n\u003cp\u003eFleet managers value precise vacuum modulation to maintain consistent pedal travel under load.\u003c\/p\u003e\n\u003cp\u003eRepair shops swap aging units to restore proper brake fluid displacement during emergency stops.\u003c\/p\u003e\n\u003cp\u003eUpgraded systems keep your steering feel handy and predictable on wet asphalt highways.\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49330006393067,"sku":"VXB0CHVXTF1C","price":183.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/7151aGHvtNL.jpg?v=1788288816","url":"https:\/\/vxb.com\/products\/high-performance-vacuum-power-brake-booster-for-ch","provider":"VXB Bearings","version":"1.0","type":"link"}