SKU: 18942502658

Wilwood Caliper-Forged Superlite 4 1.88/1.75in Pistons .81in Disc

Sale price$103.19 Regular price$114.66
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Wilwood Caliper-Forged Superlite 4 1.88/1.75in Pistons .81in DiscFSLI4 and FSLI4 ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock pistons in the ST models. Differential piston bores compensate for leading edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock pistons in the ST models block heat transfer from the pads and reduce

FSLI4 and FSLI4/ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock pistons in the ST models. Differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock pistons in the ST models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. These are the go-to calipers for all types sustained hard braking on dirt and asphalt ovals and a wide range of off-road, rally and road course applications.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 18942502658

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4.6 ★★★★★
Based on 16 reviews
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Wayne
Port Orchard, US
★★★★★ 5
Very nice wallet
Material Type: Leather, Color: Brick Brown4203
Surprised with this Wallet I’ve had it a couple of weeks now and it seems very durable and it holds everything. I need very well and tight. The size is perfect for my pocket
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
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Patricia
Port Orchard, US
★★★★★ 4
Good choice!
Material Type: Leather, Color: Brick Brown4203
Brick brown very attractive. Strong magnet closure. Multi card pockets. Slim, nice for dress slacks. I'll buy again for my other son.
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Reviewed in the United States on March 16, 2026
D
Verified Purchase
Darbs
Battle Creek, US
★★★★★ 5
Outstanding Product.
Material Type: Leather, Color: Black7738
Great leather. plenty of room for a front pocket wallet. Appears that it will last. Looks great
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Reviewed in the United States on May 30, 2026
L
Verified Purchase
Lynda M French
Lexington, US
★★★★★ 5
Great wallet
Material Type: Leather, Color: Brick Brown4203
Great wallet! Compact but carries everything I need. Good value
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Reviewed in the United States on May 5, 2026
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Verified Purchase
BigJohn1948
Port Orchard, US
★★★★★ 5
Great price on a very good wallet
Material Type: Leather, Color: Brick Brown4203
Good quality, a little thick for the front pocket but I carry in my shirt pocket and it works fine. Would have liked money clip on wire on the inside, but this works. Lots of places to put your cards, medical alerts, driver's license, etc. Good for people who like simple but straight forward organization.
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Reviewed in the United States on April 23, 2026

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