DAYCOAutomotive Exhaust Hoses

DAYCO Metal Exhaust: 5 in Hose Inside Dia., 18 in Hose Lg, 304 Stainless Steel

SKU 3G-OTH-446974

Brand

DAYCO

Item

Metal Exhaust: 5 in Hose Inside Dia., 18 in Hose Lg, 304 Stainless Steel

Technical Specifications

DAYCO

Manufacturer Part Number

WFF-518 

Type

Silver 

Hose Lg

18 in 

Stainless Steel

304

Hose Tube Material

304 Stainless Steel 

View Full Spec Sheet

Technical Documents

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DAYCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Metal Exhaust Hose (MPN WFF-518) is a 5-inch inside diameter, 18-inch long automotive exhaust hose made from 304 stainless steel in a silver finish. 3G Electric interprets customer demand and delivers this genuine industrial part across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the DAYCO WFF-518 metal exhaust hose used for?

The DAYCO WFF-518 is a 304 stainless steel exhaust hose used in automotive exhaust systems to connect components and route exhaust gases. It is suitable for repair, replacement, or custom fabrication on cars, trucks, and industrial equipment requiring a flexible, heat-resistant metal hose.

What are the specifications of the DAYCO WFF-518 exhaust hose?

The DAYCO WFF-518 has a 5-inch inside diameter and an 18-inch length. It is made from 304 stainless steel with a silver finish. The hose tube material is 304 stainless steel, offering corrosion resistance and durability for high-temperature exhaust applications.

Where to buy the DAYCO WFF-518 exhaust hose worldwide?

You can source the DAYCO WFF-518 exhaust hose through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this DAYCO part.

How to install the DAYCO WFF-518 metal exhaust hose?

To install the DAYCO WFF-518, measure and cut the hose to fit your exhaust system, then secure it with appropriate clamps or welding. Ensure proper alignment to avoid leaks. Always wear protective gear and follow vehicle-specific guidelines for exhaust work.

Used in

Common applications for DAYCO

Automotive service centers — DAYCO metal exhaust hoses (SKU 4GKA4, 4GKA5) for flexible exhaust extraction from vehicle tailpipes during repair.

Marine engine rooms — DAYCO 304 stainless steel exhaust hoses (SKU 4GKA8, 4GKA7) for venting diesel generator exhaust in confined spaces.

Fuel system maintenance — DAYCO SAE J30R7 fuel hoses (SKU 4GJW1) for replacement of low-pressure fuel lines in industrial engines.

High-temperature fuel injection — DAYCO FKM fuel injection hose (SKU 4GJW6) for return lines on common-rail diesel systems operating above 250°F.

Industrial ventilation — DAYCO metal exhaust kits (SKU 4GKC1) for connecting fume hoods to exhaust ducts in welding or chemical processing areas.

Biofuel handling — DAYCO SAE J1527 fuel hoses (SKU 4GJW3) for transfer of biodiesel blends in agricultural equipment refueling stations.

DAYCO Products

3G Electric supplies DAYCO automotive exhaust hoses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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