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MSD

MSD Rotor Adjust for Cap-adapt - 8421

MSD Rotor Adjust for Cap-adapt - 8421

Regular price $88.99 USD
Regular price Sale price $88.99 USD
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  • Free fitment check before you order

Listed for: Cap-adaptFitment notes & questions

Rotor Adjust from MSD. The part number and specifications are listed below. Squealing, grinding, a pulsing pedal or a long stopping distance all mean the brakes need attention.

Quick facts

  • Brand: MSD
  • Part type: Brake part
  • Part number: 8421

Tip: Bed in new pads and rotors following the brand instructions, and bleed the brakes if the system was opened.

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About this brake part for the Cap-adapt

Brake parts are usually replaced per axle, left and right together, so the car stops straight.

Fitment notes

  • Listed for: Cap-adapt.
  • Specs, lead time and warranty come from MSD and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

Parts that usually go with it

  • Brake fluid. Old fluid absorbs water; flush it when you do a brake job.
  • Hardware. Clips and pins wear with the pads.

More for your car: Brake Rotors · Brakes

Questions about Cap-adapt brake part

Will this fit my Cap-adapt?
It is listed for the Cap-adapt. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Should I replace both sides?
Yes. Brakes are replaced per axle so the car stops straight.
Do I need new rotors with new pads?
If the rotors are below minimum thickness or warped, yes.
Where do specs and warranty details come from?
From MSD. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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