Wilwood Caliper-Aero4 - Black 1.12/1.12in Pistons 0.81in Disc

Wilwood Caliper-Aero4 - Black 1.12/1.12in Pistons 0.81in Disc

Marsoni

M251S

$287.60

Get it in 3 business days with 1 day shipping. Friday, May 29

Wilwood Caliper-Aero4 - Black 1.12/1.12in Pistons 0.81in DiscThe new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12. 88" to 15. 00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A W6A series

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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This was actually a lifesaver for me because my UV was starting to act weird after like a year of using it and my dog sheds a lot. I couldn’t really figure out why it was sending me so many notifications and then once I bought the spare parts kit, everything went away and the thing was acting like how I got it when I first got it and it was cleaning everything really good and thoroughly and it wasn’t acting weird and like running in circles so make sure you take care of your robot vacuums.

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Reviewed in the United States on November 3, 2025

Radar

Chelsea, US

★★★★★ 5

Replacement Roller brush for my robovac

when you have long-haired dogs... these rollers WILL get tangled up with yards of hair...and although you can (and we do) take them out...and clean them off, after a while, the design of the roller is changed because of these tangles... This replacement roller is great, easy to install, and cost effective. would recommend if for no other reason, than keeping my house cleaner

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Reviewed in the United States on April 22, 2026

Lyle Swann

Houston, US

★★★★★ 5

Fits Perfect

This fits my cordless P10 Pro perfectly. It has some foam and hard grooves for picking up debris. The part feels very solid, not cheap or low quality at all. Be sure your Dreame is one of the models listed as this only fits those. It won't fit any of the other brands that share some of the Dreame parts (like Mova, for example). The rollers do eventually wear and reduce performance. This is a nice alternative to the name brand.

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Reviewed in the United States on December 19, 2025

Verified Purchase

Martini81

Lake Worth, US

★★★★★ 5

Perfect Fit & Performance

Style: with Pre-Filter

These are an excellent, cost-effective alternative to OEM parts. The brushes and filters fit securely, restore full suction power, and hold up well to daily use. A must-have for maintaining a Eufy RoboVac without the high brand-name price tag.

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Reviewed in the United States on March 24, 2026