Skip to content

Wilwood Caliper-Forged Superlite I4-ST 1.88/1.75in Pistons .81in Disc

Marsoni M251S
Sale price$194.87
Pay 4 payments of $48.72 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Wilwood Caliper-Forged Superlite I4-ST 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
Easy Shipping

Quick Dispatch:

Your Wilwood Caliper-Forged Superlite I4-ST 1.88/1.75in Pistons .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-Forged Superlite I4-ST 1.88/1.75in Pistons .81in Disc ships.

Need Help?
Questions about Wilwood Caliper-Forged Superlite I4-ST 1.88/1.75in Pistons .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-Forged Superlite I4-ST 1.88/1.75in Pistons .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
4.6 ★★★★★
Based on 1982 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lyric G. Eads
Lowell, US
★★★★★ 5
Durable and dog loves it
I was searching for a squeaky toy but also a chew toy that wouldn’t break my dog’s teeth. We’ve already had to have one tooth pulled because our Jurassic Corgi girl cracked it on either a bone or a yak chew. She loves to play with this bone and chew on it and it has held up well. It still looks like new after several months and she plays with it daily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
M
Verified Purchase
Martha Martin
Pawtucket, US
★★★★★ 5
Famous Squeaky toy. Good for puppies.
My dog’s favorite. However, He takes them outside when going to relieve himself. Forgets to bring back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
F
Verified Purchase
Furbaby's Mama
Carnegie, US
★★★★★ 4
FUN TOY!
Got this a couple days ago and so far very pleased. Would give it 5 stars, but only had it a couple days - we will see how it holds up o er time. All 4 of my dogs love it, so much so that I ordered more today. It's got an awesome squeaker, and is flexible without being flimsy. My guys haven't destroyed it yet, and that's always a good sign.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
C
Verified Purchase
Cheyla
Chelsea, US
★★★★★ 5
100% garantizado
A mi perro le encantó y les digo que yo tengo un labrador que todo lo rompe y este le duró muchísimo y no se ha roto aún… este es el mejor juguete que yo he comprado en mi vida
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
C
Verified Purchase
Chrys Martin
Charlottesville, US
★★★★★ 1
Dogs LOVED it...and destroyed it within minutes
My dogs LOVE this...and it lasted 5 minutes. I know they are aggressive chewers....but didn't last after a couple of minutes with it. (Delivered 4/28-- destroyed 4/28)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

recommand products