HPS Performance CAC-268-4743

Oil resistant silicone CAC hump hose 5-ply aramid reinforced 4" ID 7.5" Long

Made with oil-resistant and ultra high-temperature tolerant 5-ply aramid reinforced silicone. Maximum temperature rating: 500F. Color: Orange. Replaces Caterpillar part numbers 268-4743 218-7088.

Made with ultra high-temperature tolerant 5-ply aramid reinforced silicone up to 500F.; Fluoro-lined core protects against oil blow-by and fuel degradation addressing the leading cause of premature hose failure.; Features thicker robust stainless steel rings for enhanced stability under high boost and vibration.; Engineered for durability and longevity minimizing costly equipment downtime.; Inside Diameter: 4" (102mm). Outside Diameter: 4.48" (114mm). Length: 7.5" (191mm). Wall Thickness: 6mm.; Replaces Caterpillar OEM PN : 268-4743 217-7088.

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. Compatible 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.

HPS Air Intake Hose 4" ID

Product Specifications:

• Coolant Compatible: Yes
• Oil Compatible: Yes
• Maximum Temperature Rating: 500 FA
• Length: 7.5 IN
• Color: Orange
• End 1 Gender: Female
• End 2 Gender: Female
• End 1 Inside Diameter: 4 IN
• End 2 Inside Diameter: 4 IN
• Shape: Straight Tube
• Grade Type: Performance
• Hose Clamps Included: No
• Angle: 0 DD
• Material: Silicone
• Prop 65 (C R or CR): CR
• Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
• Prop 65 Yes/No: Yes
• Universal Or Specific Fit: Specific
• Wall Thickness: 6 MM