★★★★★ 5
Good
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
Wilwood Caliper-Aero4 - Red 1.12/1.12in Pistons 0.81in Disc
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Wilwood Caliper-Aero4 - Red 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
Quick Dispatch:
Your Wilwood Caliper-Aero4 - Red 1.12/1.12in Pistons 0.81in Disc orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Wilwood Caliper-Aero4 - Red 1.12/1.12in Pistons 0.81in Disc ships.
Need Help?
Questions about Wilwood Caliper-Aero4 - Red 1.12/1.12in Pistons 0.81in Disc, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Wilwood Caliper-Aero4 - Red 1.12/1.12in Pistons 0.81in Disc in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
Wilwood Caliper-Forged Superlite 4R 1.38/1.38in Pistons 0.81in Disc Black
173.22
Wilwood Caliper-Aero4-R/H - Red 1.88/1.62in Pistons 1.25in Disc
261.44
Wilwood Caliper-Forged Superlite 4R 1.38/1.38in Pistons 0.81in Disc
173.22
Wilwood Caliper-Aero4-L/H - Black 1.88/1.62in Pistons 1.25in Disc
261.44
Wilwood Caliper-DPC56 - Red 1.25in Piston 1.04in Disc
168.43
Wilwood Caliper-TC6R 1.75/1.38/1.38in Pistons 1.38in Disc
320.00
Wilwood Caliper-Aero6-R/H - Black 1.62/1.12/1.12in Pistons 1.25in Disc
290.40
4.3 ★★★★★
Based on 1648 reviews
Sort
Product Reviews
★★★★★ 5
Great replacement parts!
Perfect fit for my 2003 Mercury Salt Water 150 2 stroke engine. Everything I needed was in the box.” “Good quality parts and saved me a lot compared to OEM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2025
★★★★★ 5
Great brand and value for the price
high quality parts, look just like OEM, packaged well, I like that a parts list is included so that contents can be verified.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2025
★★★★★ 5
What a lifesaver!
Model: 17749N, Model: 17749N
The usual box stores wanted around $150-$200 for a New and or Refurbished starter. The Ezexpreze 17749 was such a great deal and It bolted up nicely to my 1999 TJ with the 4.0 4x4! Its a great replacement, I've had it for about half a year but it starts with ease. I'll definitely get me another one as a backup at this price point!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Installed on 2013 JKU Rubicon
Model: 19202N
I had a lot of noise upon startup and was concerned it was more serious than the starter. After purchasing this and installing. All is good and it really as some pro at start up now. Exact fit for 2013 JKU
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
