{"product_id":"hps-air-intake-hose-4-id-7-5-length-cac-268-4743-orange","title":"HPS Air Intake Hose 4\" ID 7.5\" Length CAC-268-4743 Orange","description":"The HPS high-performance silicone air intake hump hose is engineered as a superior direct replacement for Caterpillar part numbers 268-4743 and 217-7088. Designed to overcome the common failure points of OEM silicone and rubber hoses, this air intake hose features 5-ply aramid reinforcement, providing exceptional burst strength and thermal stability even under extreme boost pressures and high-temperature operating conditions of up to 500F. The interior is equipped with a specialized fluoro-lining, creating a barrier against oil mist and fuel vapors that typically degrade standard silicone and rubber hoses over time. The construction is further fortified with thicker, more robust stainless steel rings, which maintain the hose's structural integrity and prevent ballooning during intense vibration and load changes. By combining advanced materials with heavy-duty hardware, this HPS replacement delivers significantly longer service life and reduced maintenance downtime for your machinery. Wall thickness: 6mm, inside diameter: 4\" (102mm), outside diameter: 4.48\" (114mm), length: 7.5\" (191mm), number of rings: 2.\r\n\r\nCompatible models: 785, 789, 797, 992, 993, 995, 6060, 3508C, 3512B, 3512C, 3512E, 3516B, 3516C, 3516E, 785D, 785G, 789D, 789G, 793C, 793D, 794 AC, 796 AC, 797B, 798 AC, 844K, 854K, 980H, 990K, 992K, 993K, 994K, C13, C13, C15, C18, C27, C32, C32B, C4.4, CAT WDS, D1000, D11N, D11R, D1250, D1500, D800, DE1000S, DE1100, DE1250, DE1250S, DE1400, DE1500, DE800S, DG350, DG400, DG450, DG500, MD6250, MD6310, PM310, PM312, PM313, RC20, SPF343C, SR4B, SR5, TH48-E70, TH48-E80, TH55-E70, XQ2280, XQ350, XQ375, XQ425, XQC1200.\r\n\u003cul\u003e\t\u003cli\u003eMade with ultra high-temperature tolerant 5-ply aramid reinforced silicone up to 500F.\u003c\/li\u003e\r\n\t\u003cli\u003eFluoro-lined core protects against oil blow-by and fuel degradation, addressing the leading cause of premature hose failure.\u003c\/li\u003e\r\n\t\u003cli\u003eFeatures thicker, robust stainless steel rings for enhanced stability under high boost and vibration.\u003c\/li\u003e\r\n\t\u003cli\u003eEngineered for durability and longevity, minimizing costly equipment downtime.\u003c\/li\u003e\r\n\t\u003cli\u003eInside Diameter: 4\" (102mm). Outside Diameter: 4.48\" (114mm). Length: 7.5\" (191mm). Wall Thickness: 6mm.\u003c\/li\u003e\r\n\t\u003cli\u003eReplaces Caterpillar OEM PN : 268-4743, 217-7088.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eVehicle Specific\u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eCaterpillar engines\u003c\/li\u003e\r\n\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eHPS Performance\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00648044920146\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAngle: \u003c\/b\u003e0\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eColor: \u003c\/b\u003eOrange\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCoolant Compatible: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEnd 1 Gender: \u003c\/b\u003eFemale\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEnd 1 Inside Diameter: \u003c\/b\u003e4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEnd 2 Gender: \u003c\/b\u003eFemale\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEnd 2 Inside Diameter: \u003c\/b\u003e4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGrade Type: \u003c\/b\u003ePerformance\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eHose Clamps Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eLength: \u003c\/b\u003e7.5\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMaterial: \u003c\/b\u003eSilicone\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMaximum Temperature Rating: \u003c\/b\u003e500\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eOil Compatible: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eShape: \u003c\/b\u003eStraight Tube\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eUniversal Or Specific Fit: \u003c\/b\u003eSpecific\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWall Thickness: \u003c\/b\u003e6\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eCN\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003e4\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003ePC\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e8 x 6 x 6 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e1.7 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"HPS Performance","offers":[{"title":"Default Title","offer_id":44753971806253,"sku":"HTZW-CAC-268-4743","price":285.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/montgomeryparts.com\/products\/hps-air-intake-hose-4-id-7-5-length-cac-268-4743-orange","provider":"Montgomery Parts","version":"1.0","type":"link"}