0L4836A Gas Fuel Line Flex Hose 3/4in No PVC for Generac Generators 0D303

Product Overview

This gas fuel line supply flex hose delivers reliable fuel flow from the tank to the engine on Generac standby and portable generators. Engineered as a direct-fit replacement, this flex hose eliminates the downtime caused by cracked or leaking original fuel lines. It is an essential maintenance component for homeowners, technicians, and service professionals keeping Generac generators ready for power outages.

Key Features & Performance

• PVC-free construction resists hardening, cracking, and swelling caused by modern fuels and ethanol blends
• 3/4-inch inner diameter maintains unrestricted fuel flow for consistent generator starting and operation
• Flexible design allows easy routing around engine components without kinking
• Precision-molded ends provide a secure, leak-free connection at both the tank and engine fittings
• Direct OEM-style replacement eliminates modification and guesswork during installation

Fitment & Compatibility

• Designed to fit Generac generators requiring fuel line part numbers 0L4836A or 0D303
• Compatible with typical 3/4-inch fuel supply connections on Generac gaseous and liquid-fueled models
• Verifies fit when your generator’s original equipment matches these OEM part numbers

Common Uses

• Replacing deteriorated, brittle, or leaking fuel hoses on Generac home standby generators
• Routine fuel system maintenance to ensure reliable engine starting during power failures
• Restoring fuel delivery after rodent damage or accidental line breaks
• Service and refurbishment of used Generac generator sets

Technical Specifications

• Part Number(s): 0L4836A, 0D303
• Hose Diameter: 3/4 inch
• Material: PVC-free flexible rubber compound
• Type: Fuel supply flex hose

Frequently Asked Questions

Q: Is this fuel line safe to use with ethanol-blended gasoline? A: Yes, the PVC-free material resists the drying and cracking that ethanol can cause, providing long term durability.

Q: How can I confirm this hose will fit my Generac generator? A: Check your owner’s manual or the original fuel line for part numbers 0L4836A or 0D303; if they match, this hose will fit correctly.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.