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90/3

Product Description

Fuel Guard Anti-Siphon Fuel Tank Inlet Security Lock is a professional fuel security solution developed to prevent fuel theft and unauthorized fuel siphoning from vehicle fuel tanks. Its specialized monoblock structure with an integrated strainer, installed at the fuel tank inlet, effectively prevents fuel siphoning via hoses.

Its high-quality aluminum body provides high resistance against impacts and external interventions. Thanks to specialized locking and mounting apparatus, it offers an unopenable security structure after installation. The engineering-focused strainer design does not interrupt fuel flow even during high-flow refueling and does not extend the filling time.

Fuel Guard product groups offer universal dimensions and vehicle-specific options for every brand and model of vehicle operating with diesel, gasoline, and fuel oil.

View Technical Details View Installation Guide

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$ USD € EUR ₺ TL

Inlet Diameter / Length 43 mm / -

Body Alaşımlı Alüminyum Malzeme

Fuel Flow Capacity -

Delivery Countries

Turkey

Germany

USA

United Kingdom

France

Italy

Spain

Netherlands

Russia

Azerbaijan

Ukraine

Kazakhstan

Georgia

Iraq

Canada

Turkey

Germany

USA

United Kingdom

France

Italy

Spain

Netherlands

Russia

Azerbaijan

Ukraine

Kazakhstan

Georgia

Iraq

Canada

Turkey

Germany

USA

United Kingdom

France

Italy

Spain

Netherlands

Russia

Azerbaijan

Ukraine

Kazakhstan

Georgia

Iraq

Canada

Delivery in all countries

FuelGuard

Official Manufacturer

4.9

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This Product

Structural and Functional Features

Heat-treated, hard-alloy aluminum monoblock body
Locking system compatible with the original fuel tank cap
Claw-type locking mechanism
Mechanical anti-siphon protection with 4 mm thick strainer structure
Fuel-resistant, leak-proof NBR sealing gasket
3 mm Allen-head set screw and locking protective collar
High-flow system with spherical dome-based design
Expansion and pressure prevention via a valved air system
Short strainer design preventing top-side fuel extraction even when the tank is full
Integrated protective attachment for fuel cap chain

Heat-treated, hard-alloy aluminum monoblock body

Locking system compatible with the original fuel tank cap

Claw-type locking mechanism

Mechanical anti-siphon protection with 4 mm thick strainer structure

Compatible Vehicle Types

Truck

Tractor Unit

Construction Equipment

Bus

Truck

Tractor Unit

Construction Equipment

Bus

Compatible Vehicle Brands

ASKAM

BMC

DAF

FATİH

FORD

IVECO

MACK

MAN

MERCEDES

RENAULT

VOLVO

KAWASAKI

HITACHI

HIDROMEK

SANDVIK

BOMAG

VOGELE

TEMSA

NEOPLAN

AMMANN

VIBROMAX

TAMROCK

JCB

ASKAM

BMC

DAF

FATİH

FORD

IVECO

MACK

MAN

MERCEDES

RENAULT

VOLVO

KAWASAKI

HITACHI

HIDROMEK

SANDVIK

BOMAG

VOGELE

TEMSA

NEOPLAN

AMMANN

VIBROMAX

TAMROCK

JCB

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Technical Specifications (Global Standard)

Ürün Kodu: 90/3
Product Code: 90/3
Barcode Number: 88816626244
Brand: Fuel Guard
Manufacturer: Eren Teknik Otomotiv A.Ş.
Place of Production: Türkiye
Product Type: Fuel Security Lock
Body Material: Alloy Aluminum Material
Inlet Diameter: 43 mm
Product Length: 170 mm
Strainer Structure: 100 mm Length and 8 mm Thickness Horizontal Perforated Strainer + Spherical Dome Base
Fuel Flow Capacity: 100 lt / min
Sealing: Diesel Resistant Nitrile Gasket (NBR)
Ventilation: Vented Air Discharge and Pressure Balancing System
Installation System: External Threaded Structure + 3 mm Allen Setscrew + Locked Protection Flange
Compatibility: 60 mm standard fuel tank necks
Durability: Impact- and corrosion-resistant, heavy-duty service class
Installation / Assembly: Easy and fast – no drilling, cutting, or welding required
Warranty: 10-year Fuel Guard Global Warranty against corrosion, wear, and rust

Ürün Kodu 90/3

Product Code 90/3

Barcode Number 88816626244

Brand Fuel Guard

Ürün Kodu

90/3

Product Code

90/3

Barcode Number

88816626244

Brand

Fuel Guard

Manufacturer

Eren Teknik Otomotiv A.Ş.

Place of Production

Türkiye

Product Type

Fuel Security Lock

Body Material

Alloy Aluminum Material

Inlet Diameter

43 mm

Product Length

170 mm

Strainer Structure

100 mm Length and 8 mm Thickness Horizontal Perforated Strainer + Spherical Dome Base

Fuel Flow Capacity

100 lt / min

Sealing

Diesel Resistant Nitrile Gasket (NBR)

Ventilation

Vented Air Discharge and Pressure Balancing System

Installation System

External Threaded Structure + 3 mm Allen Setscrew + Locked Protection Flange

Compatibility

60 mm standard fuel tank necks

Durability

Impact- and corrosion-resistant, heavy-duty service class

Installation / Assembly

Easy and fast – no drilling, cutting, or welding required

Warranty

10-year Fuel Guard Global Warranty against corrosion, wear, and rust

90/3

FuelGuard Profesyonel Yakıt Güvenlik Sistemleri Montaj Rehberi

Installation Guide & Usage

STEP 1

1. Pre-Installation Preparation

IMPORTANT: Fuel Guard is a system integrated into the tank neck (filler neck) without altering the vehicle's original structure. Once installation is complete, the system takes on a "Non-Removable" security structure.

Safety: Pull the vehicle onto a flat surface and stop the engine. Strictly do not smoke or approach with open flame in the work area.

Required Equipment: 3 mm Allen key, Diesel-resistant liquid gasket or silicone, Fine-tipped screwdriver and light hammer, Cleaning cloth / Rag

Cleaning: Completely wipe dry any fuel residues and dust at the tank opening with a clean cloth.

STEP 1: Tank Opening Preparation and Insulation

Remove the existing tank cap and any old apparatus inside if present.
Critical Warning: Apply a thin line of diesel-resistant silicone to the tank neck surface to prevent fuel leakage and sweating.

STEP 2: Body Placement (Mechanical Lock)

Place the Fuel Guard body vertically onto the tank neck. Align the tabbed system with its slot; turn clockwise (to the right) to ensure the tabs fully lock onto the tank neck.

STEP 3: Fixing with Set Screw

Start tightening the 3 mm Allen head set screws located on the body. Tighten the screws reciprocally (diagonally) to ensure the body is perfectly centered. Make sure the screw heads are completely embedded into the recess.

STEP 4: Security Armor (Protective Ring) Application

Screw the Aluminum Protective Ring onto the main body to prevent the set screws from being unscrewed. Once the ring threads are seated, gently crush the ring threads at 3 different points using a fine-tipped screwdriver and a light hammer blow (Staking process). This process makes it impossible to remove the product via external interference.

STEP 5: Cap and Chain Integration

Attach the original or provided chained cap using the connection point on the product. Check that the cap closes smoothly and ensures a seal.

STEP 6: Functional Test and Approval

Flow Test: Verify a flow rate of 100-120 liters per minute by inserting the fuel pump. (The vented system prevents pressure buildup).
Security Test: Confirm that the strainer system (Anti-Siphon) does not allow passage by lowering a hose through the tank opening.

Package Contents

1 Unit Fuel Guard 90/3 Fuel Security Device

Mounting setscrews

KLocked setscrew protector ring

Cap retainer chain

Installation manual and warranty card

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View Technical Details View Installation Guide

90/3

Product Description

Delivery Countries

FuelGuard

Structural and Functional Features

Compatible Vehicle Types

Compatible Vehicle Brands

Technical Specifications (Global Standard)

90/3

Installation Guide & Usage

1. Pre-Installation Preparation

STEP 1: Tank Opening Preparation and Insulation

STEP 2: Body Placement (Mechanical Lock)

STEP 3: Fixing with Set Screw

STEP 4: Security Armor (Protective Ring) Application

STEP 5: Cap and Chain Integration

STEP 6: Functional Test and Approval

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90/3

Product Description

Delivery Countries

FuelGuard

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Structural and Functional Features

Compatible Vehicle Types

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Technical Specifications (Global Standard)

90/3

Installation Guide & Usage

1. Pre-Installation Preparation

STEP 1: Tank Opening Preparation and Insulation

STEP 2: Body Placement (Mechanical Lock)

STEP 3: Fixing with Set Screw

STEP 4: Security Armor (Protective Ring) Application

STEP 5: Cap and Chain Integration

STEP 6: Functional Test and Approval

Do you have any questions?

Package Contents

Share Your Opinion

Reviews

Q & A

Ask Your Question

No Questions Asked Yet

Other Products

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Compatible Vehicle Brands

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