Marine Rubber Hump Hoses

Prices from $69.99 - To $94.99


In stock online.
Model # 7063555 | Mfg # 116-220-3000KIT | UPC # 808282182731

When plumbing your exhaust system, hump hose helps to compensate for off-center alignment.

These rubber hump hoses absorb more engine movement, vibration and misalignment than standard exhaust hose. Install over rigid tubing or pipe using the four included stainless T-bolt clamps (two at each end), downstream from cooling water injection.

Key Features

  • Absorbs engine vibration better than standard exhaust hose
  • 100% high-temperature EPDM marine rubber
  • T-bolt clamps (4), two at each end included


  • Application: Wet exhaust systems only
  • Temperature Range: -40°F to 250°F max. continuous
  • Construction: Molded EPDM rubber
  • Wall Thickness: 1/4"
  • Installation: Use at least two clamps, 1/2"W minimum, at each end
  • Included Equipment: 316 stainless steel T-bolt clamps, 3/4"W, 18-8 stainless steel lock nut
  • Warranty: Five years


Manuf. Part NumberInside DiameterOutside Diameter (Hump)Wall ThicknessLengthModel
116-220-3000KIT3"4 1/2"1/4"5 1/4"7063555
116-220-4000KIT4"5 1/2"1/4"5 1/4"7063563
116-220-5000KIT5"6 1/2"1/4"6"7063571
116-220-6000KIT6"7 1/2"1/4"7"7063423



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