Key Features
Excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic oil, fuels, aromatics, and many organic solvents and chemicals.
Recommended applications: fuel return, fuel ventilation, crankcase ventilation, turbo oil return, power steering return, automatic transmission oil cooler.
Do not use this hose as a fuel line where the operating pressure exceeds 55 psi.
Do not use this hose for continuous handling of alcohol fuels.
Do not submerge the hose completely in fuel during use.
HPS Performance 5/16" FKM-lined silicone hose is a specially developed hose featuring a fluoroelastomer liner inside our world-class silicone hose. With an inner diameter of 5/16 inch (8mm), the HPS Performance FKM-lined silicone hose is highly resistant to the harshness of gasoline, diesel, and automotive oils. FKM-lined hoses can be used in applications where conventional silicone hoses would otherwise deteriorate due to the fluids flowing through them. Using an FKM liner minimizes permeation, evaporation, and degradation of the silicone hose. HPS Performance FKM-lined hoses offer superior resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic oil, fuels, aromatics, and many organic solvents and chemicals. FKM can handle occasional flow of ethanol-based fuels. Technical Specifications: Temperature range: -65°F to +350°F (177°C). Maximum operating pressure (when used as a fuel line): 55 psi. Maximum operating pressure (for non-fuel line applications): 90 psi. Hose inner diameter: 5/16 inch (8mm). Hose outer diameter: 5/8 inch (16mm). Length: 7 feet. Wall thickness: 4mm +/- 0.2mm. Bend radius: 1-1/4 inches. Recommended applications for HPS Performance FKM-lined silicone hose: fuel return, fuel ventilation, crankcase ventilation, turbo oil return, power steering return, automatic transmission oil cooler. Remarks: Do not use this hose as a fuel line where the operating pressure exceeds 55 psi, and do not use it for continuous handling of alcohol fuels. Do not submerge the hose completely in fuel during use.
Before You Order
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred upon importation on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇Compatibility Check
Our entire product database is based on North American vehicles (USDM), so please check whether the product is compatible with Japanese vehicles (JDM) before ordering. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will check for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model in the tabs on our top page, this does not guarantee they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of payment. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow plenty of time for your order. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air. They are not shipped by sea freight.
○ Regarding Compliance with Japanese Vehicle Inspections
Basically, all products we handle are designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation sheets or other documentation for that purpose. Therefore, all parts are sold for the purpose of "circuit use, private land use, or use off public roads," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, the packaging box or the product itself may sustain shipping damage. Please understand that we will only handle returns, refunds, or exchanges for shipping-damaged items, defective products, or incorrect items if you contact us within 7 days of receipt. Furthermore, regarding products sold through us, we only provide warranty support "exclusively through us." Please note that we do not provide support through other companies or distributors located within Japan.