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Description
Wilwood Caliper-MC4 Mechanical-R/H Grey w/ Logo 1.11in Piston .39in DiscExperience reliable and high performance braking with the WIL Mechanical Caliper from Wilwood Disc Brakes, a trusted name in the automotive tuning world. Designed as part of the Wilwood MC4 Mechanical Parking Brake Calipers line, this caliper features a robust aluminum construction finished in an attractive gray and silver color that matches a wide range of custom builds. It houses a single piston measuring 1. 190 inches in diameter, engineered to
Experience reliable and high-performance braking with the WIL Mechanical Caliper from Wilwood Disc Brakes, a trusted name in the automotive tuning world.Designed as part of the Wilwood MC4 Mechanical Parking Brake Calipers line, this caliper features a robust aluminum construction finished in an attractive gray and silver color that matches a wide range of custom builds.
It houses a single piston measuring 1.190 inches in diameter, engineered to deliver precise and consistent clamping force on rotors with a thickness up to 0.390 inches.
The caliper includes a natural steel mounting bracket with 4.75 inch center-to-center holes designed for floating style installation, accommodating 0.67 inch diameter holes. This ensures a secure fit in various performance and kit car applications.
The unit is sold individually, ideal for enthusiasts upgrading their braking system or workshops requiring dependable mechanical parking brake components.
With its included bracket and parking brake provision, the WIL Mechanical Caliper seamlessly integrates into your vehicle’s setup for enhanced control and safety.
Please note that brake pads and fittings are not included, giving you the flexibility to select pads that match your driving or racing needs.
Whether you’re building a hot rod, turbocharged V8, or a custom Cobra kit, this caliper delivers quality and performance.
Trust Tuningsupply to provide this top-tier part with competitive pricing and fast shipping across Europe, ensuring your project is always moving forward.
Upgrade your braking system with confidence and join the community of passionate car enthusiasts who rely on Wilwood’s MC4 calipers for performance and durability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.5 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
You won't be sorry
Size: 10.5-11.5 Women/9-10 Men, Color: Black
Great padding for comfort and terrific warmth. I bought a pair of Acorns 30 years ago and still have them. Updated to a new color and now feel the benefit of newer padding! I used the sizing listed for shoes and like the roominess for thicker sox. Well made and a joy to put on. (Wisconsin)
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Great Slippers
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
Comfy, great price, looks great, fits well, size aligned, great quality. Love these slippers.
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Extremely comfortable, leather sole. Hard to find a style.
Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue, Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue
Totally worth the price. This type of style is very hard to find, my husband had another pair a few years ago that he was never able to replace. These fit his wide feet and are very comfortable. The elastic at the ankle is not too tight. So glad I was able to find him a replacement. We bought the blue in a size 12. Love the fact that they are washable.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Very comfortable Slippers. Great buy!
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
I bought these to replace a pair of slippers that I have had for years that are very similar to the slippers I bought, but I had worn a hole in the leather on mine, so I had to find something new and similar. These slippers are worth the money they are very comfortable, and I am sure they will last for years. They are a little tight around the ankle cuff but they are still new and I am sure they will wear in a little more when I start wearing them more.
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Reviewed in the United States on March 8, 2025
★★★★★ 3
Great slippers but disappointing quality.
Size: 7.5-8.5 Women/6-7 Men, Color: Ash, Size: 7.5-8.5 Women/6-7 Men, Color: Ash
Extremely comfortable, attractive slippers but the stitching came loose on both leather trim areas almost immediately. I tried to sew/glue down the stitching (as seen in photo) but it kept unraveling. Disappointing as these slippers are great in every other way (though they do run a bit big...I wear a 9 but ended up with a 7.5-8.5 which fits with a bit of room to spare even with thick socks). I just hope they hold up after my latest attempt to stop the thread from pulling out any more as I do really love wearing them.
Perhaps I just got a bum pair?
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Reviewed in the United States on April 3, 2024