What are these crush washers used for?

These aluminum crush washers are used with -4 AN fittings to create a seal. They deform slightly to fill gaps, preventing leaks in your fuel system connections.

How many crush washers are included?

This pack includes ten DeatschWerks -4 AN aluminum crush washers, providing spares for your project or future needs.

What material are these crush washers made from?

The crush washers are made from aluminum. This material is chosen because it can deform to create a tight, leak-proof seal against the fitting and the surface it contacts.

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Specifications

Brand: DeatschWerks
Part #: 6-02-0301
UPC: 887753528186

DeatschWerks -4 AN Aluminum Crush Washer (Pack of 10)

Name: DeatschWerks -4 AN Aluminum Crush Washer (Pack of 10)
Brand: DeatschWerks
SKU: deatschwerks-deatschwerks-4-an-aluminum-crush-washer-pack-of-10-t14-71604
Price: 15.50 USD
Availability: BackOrder

$15.50

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

This 10-pack of DeatschWerks -4 AN aluminum crush washers is essential for sealing fuel system fittings.

Key Features

You receive ten DeatschWerks -4 AN aluminum crush washers.
Designed to create a seal for -4 AN fuel line fittings.
Aluminum construction helps form a tight seal.
Essential for preventing fuel leaks in performance fuel systems.

No-fit, no charge. Wrong part? Send it back, free return label.

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About this part

Product Details

You get ten DeatschWerks -4 AN aluminum crush washers in this pack. These are crucial for creating a solid seal when connecting fuel lines and fittings in your fuel system. They're made from aluminum, which is a good choice for this application because it deforms slightly to fill any imperfections, ensuring a leak-free connection.

When you're working on fuel system components, a reliable seal is key to preventing leaks and maintaining proper fuel pressure. These crush washers are designed to work with -4 AN fittings, a common size in performance fuel setups. Using the right crush washer helps ensure your fuel system stays secure and functions as it should.