Moeller 034394-10LPA Fuel Line Assembly, Yamaha Outboard, 3/8 Inch ID x 80 Inch

The Moeller 034394-10LPA is a complete fuel line assembly built for Yamaha outboard engines, sized with a 3/8 inch inside diameter and an 80 inch overall length. The hose is constructed from a compounded, EPA and CARB approved UV-resistant material designed to withstand sun and weather exposure on the water while promoting maximum fuel flow to the engine. It comes as a full assembly with tank and engine fittings built to OEM specifications, so it is ready to connect between the fuel tank and the outboard without needing to source separate fittings. Every fitting on the assembly uses O-ring construction, which creates a tight, leak-free seal at each connection point rather than relying on friction fittings alone. The black plastic and rubber hose construction is intended as a direct functional replacement for worn, cracked, or hardened fuel lines on Yamaha outboard-powered boats. Moeller has manufactured marine fuel system components for more than 25 years, and this assembly reflects that focus on fuel system design and construction. Boat owners running Yamaha outboards can use this assembly to restore a safe, code-compliant fuel connection without cutting and fitting bulk hose and separate connectors by hand.

Specifications

• Brand: Moeller
• Manufacturer Part Number: 034394-10LPA
• Product Type: Fuel Line Assembly
• Fitment: Yamaha outboard engines
• Inside Diameter: 3/8 inch
• Overall Length: 80 inches
• Material: Plastic
• Color: Black
• Hose Type: EPA and CARB approved UV-resistant compounded hose
• Fittings: Tank and engine fittings built to OEM specifications with O-ring construction
• Weight: 1.2 pounds
• UPC: 739729012079

Fitment

• Yamaha outboard engines

Frequently Asked Questions

What engines does the Moeller 034394-10LPA fuel line assembly fit? The 034394-10LPA is built to fit Yamaha outboard engines, with tank and engine fittings made to OEM specifications for that application.

What is the inside diameter and length of this fuel line? This assembly has a 3/8 inch inside diameter and an overall length of 80 inches, sized for Yamaha outboard fuel systems.

Is the 034394-10LPA a complete fuel line assembly or just hose? It is a complete assembly, not bulk hose, and includes the tank and engine fittings along with the 80 inch length of 3/8 inch ID hose.

What material is the fuel line made from? The hose on the 034394-10LPA fuel line assembly is a compounded, UV-resistant plastic material in black, approved to EPA and CARB standards.

Are the fittings leak-free? Yes, all fittings on the 034394-10LPA use O-ring construction, which is designed to create a tight, leak-free connection at both the tank and engine ends.

Is this fuel line EPA and CARB compliant? Yes, the Moeller 034394-10LPA uses an EPA and CARB approved UV-resistant hose, meeting emissions compliance requirements for marine fuel lines.

How much does the Moeller 034394-10LPA weigh? This fuel line assembly weighs 1.2 pounds.

Can this fuel line be used on non-Yamaha outboards? The 034394-10LPA is manufactured specifically with fittings built to OEM specifications for Yamaha outboard engines; Moeller offers separate assemblies for other engine brands.

Does the fuel line come pre-assembled with connectors on both ends? Yes, the 034394-10LPA ships as a finished assembly with the tank connector and engine connector fittings already installed on the 80 inch hose.

Why does the hose need to be UV-resistant? Marine fuel lines are exposed to constant sun on the water, and the compounded UV-resistant hose used in the 034394-10LPA is designed to resist the cracking and hardening that sunlight causes in standard rubber hose over time.

Who manufactures the 034394-10LPA fuel line assembly? The 034394-10LPA is manufactured by Moeller, a marine fuel system components maker with more than 25 years in fuel system design and construction.