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The 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 of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.
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Sorry we do not have fitment information available for this part number. Contact us for any fitment questions. | |||||
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov IN STOCK - LOW PowerStop S3780PowerStop Red Calipers Power Stop 08-14 Subaru Impreza Rear Red Calipers w/o Brackets - Pair $445.50
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 IN STOCK - LOW PowerStop S2870BPowerStop Red Calipers Power Stop 08-12 Infiniti EX35 Front Red Calipers w/Brackets - Pair $236.96
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 IN STOCK - LOW PowerStop S4071PowerStop Red Calipers Power Stop 78-85 Avanti II Front Red Calipers w/o Brackets - Pair $158.71
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 IN STOCK Wilwood 120-11578Wilwood Dynalite Caliper Wilwood Caliper-Forged Narrow Dynalite 3.50in Mount 1.12in Pistons .81in Disc $188.97
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 IN STOCK - LOW PowerStop S4347PowerStop Red Calipers Power Stop 90-00 Chevrolet C3500 Front Red Calipers w/o Brackets - Pair $236.28
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 IN STOCK Wilwood 120-13846Wilwood Dynalite Caliper Wilwood Caliper-Forged Dynalite 1.75in Pistons 1.10in Disc $183.45
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 IN STOCK - LOW Wilwood 120-17772Wilwood Dynalite Caliper Wilwood Caliper-Forged Dynalite-M-Anodize 1.75in Pistons 1.00in Disc $194.74
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 IN STOCK Wilwood 140-15978-BKWilwood Parking Brake Brake Kit Wilwood Electronic Parking Brake Rear Retrofit Kit - 0.810in Rotor Black $1,234.35
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For more information on Wilwood part number 120-13281-RD, you can visit the official Wilwood website.
