SKF VKBA 3644 Rear Wheel Bearing Set, 32 mm with Complete Replacement Components

A wheel-bearing repair can involve sourcing the bearing and associated parts separately, or choosing a set intended to cover the replacement together. The SKF VKBA 3644 is a rear wheel bearing set that includes the components needed for a complete replacement, making it the more consolidated route when the part is confirmed for the vehicle.

It has a 32 mm inner diameter and a five-hole configuration. Correct fitment matters more than the model names in a broad compatibility list, so match the vehicle and the part specification before ordering.

Key features

The set includes an SKF wheel bearing unit and the components required for a complete wheel-bearing replacement. That can simplify parts selection compared with piecing together a repair from separate components, although the supplied information does not list each item in the kit individually. The stated dimensions are a 69 mm width and a 136.9 mm flange diameter, alongside the 32 mm inner diameter and five rim holes.

The product is intended for the rear. The listing names a range of Audi, Seat, Volkswagen and other vehicle families, while the detailed fitment examples cover particular Golf, Passat and Touran variants. Those examples are not enough to confirm every engine, year or trim in the wider list. Check the exact vehicle application and compare the relevant dimensions before committing to the repair.

Everyday use

This is a replacement part for a wheel-bearing repair, rather than a general-purpose accessory. Installation is specified for a knowledgeable mechanic using the correct equipment and following SKF’s instructions alongside the vehicle’s assembly instructions. A QR code on the packaging label provides access to SKF instructions and more detailed product information, which is useful when planning the job.

A practical scenario is replacing a worn rear wheel bearing during a planned repair: the set keeps the bearing and its replacement components together, rather than requiring each part to be sourced independently. You’ll like it if the vehicle fitment is confirmed and you want a repair kit rather than a bearing-only purchase. It might not be a great match if you are looking for a part to fit without checking the vehicle details, or intend to carry out the installation without the specified expertise and equipment.

Best use cases

The clearest use is a confirmed rear wheel-bearing replacement on a compatible vehicle. The product name references models including A3, Alhambra, Altea XL, Leon, Toledo, Beetle, Caddy, CC, Eos, Golf, Jetta, Passat and Scirocco, but a shared model name alone does not establish fitment. Engine, production year and vehicle variant can affect whether a particular bearing set is suitable.

For buyers comparing a complete kit with sourcing a bearing and associated parts separately, the included replacement components are the main practical distinction. If a mechanic has identified this specification for the car, the set is a focused option for that repair, if compatibility is uncertain, confirming the application should come before choosing based on the broad model list.

When it makes sense

The SKF VKBA 3644 makes sense when a rear bearing replacement is required, the 32 mm inner diameter and other stated measurements match the required part, and a qualified installer will carry out the work. Its complete-set format may help keep the repair parts together, but the listing does not identify every component individually, so the mechanic’s repair requirements remain relevant.

Treat the vehicle list as a starting point, not a fitment guarantee. Confirm the exact application for the car and use the manufacturer’s installation information. That gives this set a clear role: a specified rear wheel-bearing repair, not a substitute for checking compatibility or for the correct installation process.