Cusco Pillowball Bearing Bush Kit Arms Only for Mazda MX-5 NA

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Cusco Pillowball Bearing Bush Kit Front Upper Arms Only for Mazda MX-5 NA

Suspension bushings are the glue that holds all of your suspension components together. From the factory, natural rubber bushes were used to keep the alignment in place as well as absorb some vibrations and shocks from the road. This is a good compromise for road cars, however, over time, or with track use, these bushings significantly degrade allowing unwanted suspension movement which in turn can throw your suspension out of alignment.

For track-focused racecars, ensuring your suspension alignment stays in place is essential — as this can drastically change the cars cornering characteristics.

Pillowball bearings are the ultimate, no-compromise bushing replacement. Despite the name, Pillowballs are solid metal bearings that have zero play and a long life span. This eliminates unwanted bushing deflection and ensures your suspension alignment stays as tight as possible, for as long as possible. Pillowballs are capable of taking a lot more abuse than OEM natural rubber bushings, or even aftermarket poly bushes, so perfectly lend themselves to hardcore track use.

These Pillowball bearings will need to be welded in place after being pressed in.


  • Solid Pillowball bearings
  • Ideal for track and race cars
  • Includes Rubber Dust Covers
  • Eliminates Suspension Deflection
  • Includes Pillowballs for all Suspension Arms

Please note: Actual product may differ from product image




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Make Model Year
Mazda MX-5 1989 - 1997