Sierra 163690580S 5/8" Fuel Hose Type A-2 250 Foot Spool

The Sierra 163690580S is a premium marine-grade fuel hose designed for gasoline and diesel fuel systems in boats, PWCs, and other marine applications. This 250-foot spool provides ample length for complete fuel system installations or multiple repair jobs.

Key Specifications:

• Inside Diameter: 5/8 inch
• Outside Diameter: 31/32 inch
• Spool Length: 250 feet
• Color: Black
• Material: Nitrile rubber construction for fuel resistance
• Meets SAE J1527 Type A2 standards
• Meets ISO 7840 Type A2 specifications
• NMMA and CE certified for marine use

Features & Benefits:

• Type A-2 rating provides excellent resistance to gasoline, diesel, and ethanol-blended fuels
• Nitrile rubber construction ensures durability and long service life
• Multiple certifications guarantee compliance with marine industry standards
• Bulk spool format ideal for marine mechanics, boatyards, and frequent DIY users
• Black color provides professional appearance and UV resistance

This fuel hose is engineered to handle the demanding conditions of marine environments, providing reliable fuel delivery while resisting degradation from fuel additives, ozone, and temperature variations. The Type A-2 designation indicates this hose is suitable for use below the waterline and in enclosed spaces.