Automotive wheel hub spacer gasket, widening ET gasket for vehicle wheel hub modification, available in 3mm, 5mm, 6mm, 8mm, and 10mm thicknesses to prevent brake caliper and hub collision.
Universal Automotive Wheel Hub Spacer Gasket for Safe Vehicle Modification

When modifying a vehicle's wheels, achieving the right fit and clearance is crucial for both safety and performance. This widening gasket, also known as an ET gasket, addresses the specific problem of wheel hub collision with brake calipers. Designed with universal application in mind, it fits all vehicle makes and models, providing a practical solution for enthusiasts and professionals undertaking wheel spacing adjustments. By creating precise additional offset, it prevents interference with braking components while allowing for the desired aesthetic or functional wheel positioning.
Features and Construction

This hub modification accessory is built around clear, measurable specifications that ensure predictable results. The core design focuses on solving clearance issues through precise dimensional control, with construction tailored to withstand the mechanical demands of automotive wheel applications.
Material and Build
The gasket is manufactured from automotive-grade materials selected for their suitability in hub and wheel mounting applications. While the exact alloy or composite material isn't specified, the product's design as a spacer gasket indicates construction capable of handling the compressive forces and vibrations encountered in wheel assemblies. The solid build provides consistent thickness across its surface area, ensuring even pressure distribution when installed between the hub and wheel.
Size and Practical Fit
The product's effectiveness lies in its precise thickness options, available in five measurements: 3mm, 5mm, 6mm, 8mm, and 10mm. This range allows users to select the exact spacing required for their specific clearance needs. Each thickness corresponds to a different weight, with the 3mm gasket weighing 0.05kg, the 5mm at 0.10kg, the 8mm at 0.15kg, and the 10mm at 0.17kg per unit. These measurable specifications enable accurate planning for rotational mass changes during vehicle modification.
Uses and Placement

This widening gasket serves distinct purposes across different automotive contexts, from professional modification shops to enthusiast home garages. Its universal design makes it adaptable to various vehicles while addressing specific clearance challenges that arise during wheel upgrades or changes.
Event or Professional Use
In professional automotive settings such as modification shops, tyre centres, or motorsport preparation facilities, this gasket provides a reliable solution for clearance issues. Mechanics and technicians can use the different thickness options to create precise wheel offsets, ensuring brake calipers have adequate clearance while achieving the desired wheel positioning. The universal fit across all vehicle models means workshops don't need to maintain extensive inventories of model-specific spacers, streamlining their parts selection for various customer vehicles.
Everyday Home Use
For vehicle enthusiasts working on personal projects in home garages, this gasket offers a straightforward solution to a common modification challenge. When installing aftermarket wheels, changing wheel specifications, or adjusting vehicle stance, the spacer prevents the costly and dangerous problem of wheel-to-caliper contact. The clear thickness options allow DIY modifiers to calculate exactly how much additional offset they need, while the single-unit packaging means they purchase only what's required for their specific application.
Benefits and Buying Value

The practical advantages of this widening gasket extend beyond immediate problem-solving to offer longer-term value through its design and application. While lacking extravagant claims, its measurable specifications and clear purpose provide tangible benefits for those facing wheel clearance issues.
Reuse and Low Maintenance
As a solid mechanical spacer, this gasket requires no ongoing maintenance beyond proper installation. Once fitted correctly with appropriate torque settings, it functions passively as part of the wheel assembly. The durable construction suggests potential for reuse if wheels are changed again, provided the gasket remains undamaged and within specification. This reusability adds value for enthusiasts who frequently modify their vehicles or professionals working on multiple projects.
Why Choose This Product
This widening gasket stands out for its combination of universal fit and precise thickness options. Unlike model-specific spacers that only work with certain vehicles, this single product addresses clearance issues across all makes and models. The five thickness choices (3mm, 5mm, 6mm, 8mm, and 10mm) provide graduated solutions rather than forcing users to choose between insufficient or excessive spacing. This precision, combined with its clear purpose of preventing brake caliper collision, makes it a practical tool for anyone modifying vehicle wheel fitment.


