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VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 2 1/2 in Filler Neck - Fuel Tank Anti-Siphone Tubes
VELVACFuel Tank Anti-Siphone Tubes

VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 2 1/2 in Filler Neck

The VELVAC Anti-Siphon Tube (MPN 600243-1) is an aluminum fuel tank component designed for a 2-1/2 in filler neck, with a capacity of 20 gpm. It is intended for use with heavy-duty Kenworth vehicles featuring a 2-1/2…

SKU 3G-OTH-497046

Brand
VELVAC
Item
Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 2 1/2 in Filler Neck
Category
Fuel Tank Anti-Siphone Tubes
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Technical Specifications

VELVAC
Manufacturer Part Number
600243-1
Type
Anti-Siphon Tube
Material
Aluminum
Size
2-1/2 in Filler Neck
Color
Silver
Capacity
20 gpm
Includes
Anti-Siphon Tube
Filler Neck
2 1/2 in
For Use With
Heavy-Duty Kenworth with A 2-1/2 in Filler Neck
View Full Spec Sheet

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VELVAC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VELVAC Anti-Siphon Tube (MPN 600243-1) is an aluminum fuel tank component designed for a 2-1/2 in filler neck, with a capacity of 20 gpm. It is intended for use with heavy-duty Kenworth vehicles featuring a 2-1/2 in filler neck. 3G Electric sources this genuine VELVAC part across our industrial supply network, backed by specialist expertise in fuel-system components.

Frequently Asked Questions

What is the VELVAC Anti-Siphon Tube used for?

The VELVAC Anti-Siphon Tube (MPN 600243-1) prevents fuel theft from heavy-duty Kenworth trucks with a 2-1/2 in filler neck. It installs inside the filler neck to block siphoning while allowing refueling at 20 gpm. 3G Electric sources this genuine VELVAC aluminum component for fleet maintenance and fuel-system repairs.

What are the specifications of the VELVAC Anti-Siphon Tube 600243-1?

This VELVAC anti-siphon tube fits a 2-1/2 in filler neck, is made of silver aluminum, and has a flow capacity of 20 gpm. It is designed for heavy-duty Kenworth vehicles with a 2-1/2 in filler neck. The part number is 600243-1. 3G Electric supplies this genuine VELVAC component across our industrial network.

Where to buy VELVAC Anti-Siphon Tube 600243-1 worldwide?

3G Electric supplies the genuine VELVAC Anti-Siphon Tube (600243-1) to customers worldwide. We handle full logistics, customs clearance, and delivery for this aluminum fuel-system component. Contact us to order the 2-1/2 in filler neck anti-siphon tube for heavy-duty Kenworth trucks.

How to install the VELVAC Anti-Siphon Tube on a Kenworth truck?

Install the VELVAC anti-siphon tube by inserting it into the 2-1/2 in filler neck until it seats securely. Ensure the tube is oriented to allow fuel flow at 20 gpm while blocking siphon hoses. Use standard fuel-system tools and follow Kenworth service guidelines. 3G Electric provides sourcing support for this genuine VELVAC part.

Used in

Common applications for VELVAC
Commercial vehicle air brake systems — VELVAC air tanks (e.g., MPN 035104) for compressed air storage
Truck air compressor discharge lines — VELVAC air compressor hoses (e.g., MPN 142552) for pneumatic connections
Vehicle electrical harness assembly — VELVAC ring terminals (e.g., MPN 30317) for battery and ground connections
Industrial equipment circuit protection — VELVAC Type III circuit breakers (e.g., MPN 091004) for 30V DC systems
Fleet maintenance wire repair — VELVAC wire connector kits (e.g., MPN 056109) for on-site electrical repairs
Bus and RV electrical systems — VELVAC fork terminals (e.g., MPN 37424) for terminal block connections

VELVAC Products

3G Electric supplies VELVAC fuel tank anti-siphone tubes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 1.87 in Filler Neck, Anti-Siphon Tube (MPN 600246-1). Key specifications — Size: 1.87 in Filler Neck; Capacity: 20 gpm; For Use With: Vehicles; Material: Aluminum; Color: Silver; Includes: Anti-Siphon Tube; Brand: VELVAC.
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VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 1.87 in Filler Neck, Anti-Siphon Tube (MPN 600246-1). Key specifications — Size: 1.87 in Filler Neck; Capacity: 20 gpm; For Use With: Vehicles; Material: Aluminum; Color: Silver; Includes: Anti-Siphon Tube; Brand: VELVAC.
VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 2 1/4 in Filler Neck, Anti-Siphon Tube (MPN 600244-1). Key specifications — Size: 2-1/4 in Filler Neck; Capacity: 20 gpm; For Use With: Heavy Duty Freightliner with A 2-1/4 in Filler Neck; Material: Aluminum; Color: Silver; Includes: Anti-Siphon Tube; Brand: VELVAC.
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VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 2 1/4 in Filler Neck, Anti-Siphon Tube (MPN 600244-1). Key specifications — Size: 2-1/4 in Filler Neck; Capacity: 20 gpm; For Use With: Heavy Duty Freightliner with A 2-1/4 in Filler Neck; Material: Aluminum; Color: Silver; Includes: Anti-Siphon Tube; Brand: VELVAC.
VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 3 in Filler Neck, Anti-Siphon Tube (MPN 600241-1). Key specifications — Size: 3 in Filler Neck; Capacity: 20 gpm; For Use With: Heavy Duty Volvo, International and Mack Trucks with 3 in Filler Necks; Material: Aluminum; Color: Silver; Includes: Anti-Siphon Tube; Brand: VELVAC.
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VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 3 in Filler Neck, Anti-Siphon Tube (MPN 600241-1). Key specifications — Size: 3 in Filler Neck; Capacity: 20 gpm; For Use With: Heavy Duty Volvo, International and Mack Trucks with 3 in Filler Necks; Material: Aluminum; Color: Silver; Includes: Anti-Siphon Tube; Brand: VELVAC.
VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 2 1/2 in Filler Neck, Anti-Siphon Tube (MPN 600242-1). Key specifications — Size: 2-1/2 in Filler Neck; Capacity: 20 gpm; For Use With: Heavy Duty Volvo, International, and Mack Trucks with 2-1/2 in Filler Necks; Material: Aluminum; Color: Silver; Includes: Anti-Siphon Tube; Brand: VELVAC.
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VELVAC Anti-Siphon Tube: For Fuel Tank Vehicle Tool Category, 2 1/2 in Filler Neck, Anti-Siphon Tube (MPN 600242-1). Key specifications — Size: 2-1/2 in Filler Neck; Capacity: 20 gpm; For Use With: Heavy Duty Volvo, International, and Mack Trucks with 2-1/2 in Filler Necks; Material: Aluminum; Color: Silver; Includes: Anti-Siphon Tube; Brand: VELVAC.