{"product_id":"scitoo-18-b4729-18-b4728-front-and-rear-brake-calipers-set-durable","title":"SCITOO 18-B4729\/18-B4728 Front and Rear Brake Calipers Set - Durable","description":"\u003cp\u003eIn this review of the SCITOO 18-B4729 and 18-B4728 caliper set, the bottom line is straightforward: this 12-piece caliper assembly is for owners who need direct-fit replacement calipers for a range of Cadillac, Chevrolet, GMC and Hummer models and value a complete bracketed unit that installs like an OE part. The reviewer found the kit most useful for front left and right swaps where the bracketed caliper and metal two-piston design speed up installation, and the included inlet and bleeder port sizes make it easy to match brake lines during service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Includes paired front left and right calipers with brackets so mechanics can replace both sides with matched components for even braking feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide vehicle fitment:\u003c\/strong\u003e Covers many Cadillac, Chevrolet, GMC and Hummer model years so owners of compatible trucks and SUVs can find a direct replacement without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo metal pistons:\u003c\/strong\u003e Dual pistons with a 2.004 in diameter provide consistent clamping force for typical truck and SUV brake pads used on these platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService friendly ports:\u003c\/strong\u003e M10 x 1.5 inlet and bleeder ports match common brake fittings to simplify line hookup and bleeding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion protection:\u003c\/strong\u003e White zincification finish helps resist surface corrosion in road salt and wet climates for longer appearance life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis caliper assembly is best for DIY mechanics and professional technicians working on late 1990s to mid 2000s GM and Cadillac full-size trucks and SUVs who need an OE-style replacement with bracket included. It is particularly suited to owners replacing front driver and passenger side calipers together to restore balanced braking performance.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include owners of non-listed years or models, vehicles that require single-piston or specialty calipers, and anyone needing calipers with integrated parking brake actuators or preinstalled pads; this set is a bracketed two-piston design intended for compatible models only.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood fit and compatibility with many Cadillac, Chevrolet and GMC models, reducing search time for the right part.\u003c\/li\u003e\n\u003cli\u003eIncluded brackets and matching left\/right OE numbers simplify a paired replacement job.\u003c\/li\u003e\n\u003cli\u003ePiston material and finish offer solid functionality and corrosion resistance for typical road use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome users report occasional stickiness on caliper movement, which may require cleaning or servicing before installation.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003e2 x Brake Calipers (front left and right) with brackets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Numbers\u003c\/td\u003e\n\u003ctd\u003e18-B4729 (driver), 18-B4728 (passenger)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston Count\u003c\/td\u003e\n\u003ctd\u003e2 pistons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston Diameter\u003c\/td\u003e\n\u003ctd\u003e2.004 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Port Size\u003c\/td\u003e\n\u003ctd\u003eM10 x 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBleeder Port Size\u003c\/td\u003e\n\u003ctd\u003eM10 x 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaliper Finish\u003c\/td\u003e\n\u003ctd\u003eWhite zincification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe SCITOO 18-B4729 and 18-B4728 caliper set is a practical, value-oriented option for owners of compatible Cadillac, Chevrolet, GMC and Hummer trucks and SUVs who need a matched front caliper replacement with brackets. It delivers reliable function, straightforward fitment and useful corrosion protection, though buyers should inspect and service moving surfaces to avoid occasional stickiness before installation.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these calipers direct replacements for my vehicle?\u003c\/strong\u003e\u003cbr\u003eCheck the fitment list for the exact model years; the kit is intended as a direct fit for many Cadillac, Chevrolet and GMC front applications that match the OE numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these calipers include brackets and hardware?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes calipers with brackets for front left and right positions; additional mounting hardware may depend on vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size are the piston and ports?\u003c\/strong\u003e\u003cbr\u003eEach caliper has two metal pistons at 2.004 in diameter and inlet and bleeder ports sized M10 x 1.5.\u003c\/p\u003e","brand":"SCITOO","offers":[{"title":"Default Title","offer_id":48250489438427,"sku":"B0BV2K6268","price":107.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71VR2rMbApL._AC_SL1500.jpg?v=1776287323","url":"https:\/\/gearmusthave.com\/products\/scitoo-18-b4729-18-b4728-front-and-rear-brake-calipers-set-durable","provider":"GearMustHave","version":"1.0","type":"link"}