{"product_id":"chevy-s10-brake-booster-blazer-sonoma-jimmy","title":"Chevy S10 Brake Booster, Fits Blazer, GMC Sonoma \u0026 Jimmy 1998-2005 (54-74822)","description":"\u003cp\u003eIf the pedal on your S10 or Blazer has gone hard, or you hear a hiss under the dash when you brake, the booster diaphragm has probably split. This \u003cstrong\u003eChevy S10 brake booster\u003c\/strong\u003e is a new vacuum booster for the small GM trucks and SUVs of 1998-2005. The master cylinder is not included, so you reuse your existing one.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: vacuum power brake booster\u003c\/li\u003e\n\u003cli\u003eDiaphragm diameter: 277.2 mm \/ 10.915 in\u003c\/li\u003e\n\u003cli\u003eMaster cylinder: not included\u003c\/li\u003e\n\u003cli\u003eMaterial: steel, black finish\u003c\/li\u003e\n\u003cli\u003eCondition: new aftermarket part\u003c\/li\u003e\n\u003cli\u003eIn the box: 1 power brake booster\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart numbers\u003c\/h2\u003e\u003cp\u003e54-74822, 5474822, 18029871, 8180298710, 80631, AA15474822, 14PB4316, 225989, 488877002\u003c\/p\u003e\u003ch2\u003eVehicles this Chevy S10 brake booster fits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet S10 2.2L and 4.3L, 1998-2004\u003c\/li\u003e\n\u003cli\u003eChevrolet Blazer 4.3L, 1998-2005\u003c\/li\u003e\n\u003cli\u003eGMC Sonoma 2.2L and 4.3L, 1998-2004\u003c\/li\u003e\n\u003cli\u003eGMC Jimmy 4.3L, 1997-2005\u003c\/li\u003e\n\u003cli\u003eIsuzu Hombre 4.3L, 1998-2000\u003c\/li\u003e\n\u003cli\u003eOldsmobile Bravada 4.3L, 1998-2001\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOn the 1997 Jimmy, check the brake code on the service parts sticker before ordering.\u003c\/p\u003e\u003ch2\u003eFitting notes\u003c\/h2\u003e\u003cp\u003eCheck the vacuum hose and check valve first, since a leak there feels the same as a failed booster. No instructions are included, so a shop manual helps. More on the \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Vacuum_servo\" target=\"_blank\" rel=\"noopener\"\u003evacuum servo\u003c\/a\u003e principle is on Wikipedia.\u003c\/p\u003e\u003cp\u003eSee also the \u003ca href=\"\/products\/chevy-c10-brake-booster-54-71008\"\u003eChevy C10 power brake booster\u003c\/a\u003e, the \u003ca href=\"\/products\/silverado-1500-rear-brake-calipers-gmc-sierra\"\u003eSilverado 1500 rear brake calipers\u003c\/a\u003e, \u003ca href=\"\/collections\/chevrolet-parts\"\u003eChevrolet parts\u003c\/a\u003e, \u003ca href=\"\/collections\/gmc-parts\"\u003eGMC parts\u003c\/a\u003e and all \u003ca href=\"\/collections\/brake-parts\"\u003ebrake parts\u003c\/a\u003e. Shipping is free on every order, and delivery details are on our \u003ca href=\"\/pages\/shipping\"\u003eshipping page\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eNotice: California Prop 65 Warning. Authority ID: MXR02FXSY\u003c\/small\u003e\u003c\/p\u003e","brand":"EasyLife Auto Parts","offers":[{"title":"91129298","offer_id":68088953503972,"sku":"CJQC35260450001","price":171.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0502\/0900\/files\/167e44e9d79a485db91cf61eb2be93bb.jpg?v=1793703803","url":"https:\/\/easylifeautoparts.com\/products\/chevy-s10-brake-booster-blazer-sonoma-jimmy","provider":"Easy Life Auto Parts","version":"1.0","type":"link"}