Skip to content

F4 Caliper (Square Seal) 1.38" Piston 3.5" Mount 0.5" Rotor 0.8" Pad - 002-1979ssp-1

Marsoni M251S
Sale price$279.78
Pay 4 payments of $69.94 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
F4 Caliper (Square Seal) 1.38" Piston 3.5" Mount 0.5" Rotor 0.8" Pad - 002-1979ssp-1F4 4 Piston Caliper Seal Package: Square Piston Size: 1. 38" Mount: 3. 5" Rotor Thickness: 0. 5" Pad Thickness: 0. 8" SKU: 002 1979ssp 1 Our flagship caliper for oval track and off road use. The TBMs F4 caliper utilizes forged outer halves, heat treated center sections and our patented fluid transfer system to create the quickest, most rigid zero drag caliper available today. Championships are won with F4 calipers. Typical Applications: Asphalt Late
Easy Shipping

Quick Dispatch:

Your F4 Caliper (Square Seal) 1.38" Piston 3.5" Mount 0.5" Rotor 0.8" Pad - 002-1979ssp-1 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 F4 Caliper (Square Seal) 1.38" Piston 3.5" Mount 0.5" Rotor 0.8" Pad - 002-1979ssp-1 ships.

Need Help?
Questions about F4 Caliper (Square Seal) 1.38" Piston 3.5" Mount 0.5" Rotor 0.8" Pad - 002-1979ssp-1, 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 F4 Caliper (Square Seal) 1.38" Piston 3.5" Mount 0.5" Rotor 0.8" Pad - 002-1979ssp-1 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
4.0 ★★★★★
Based on 490 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Joseph Pratt
Bozeman, US
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
Chelsey Bartoli
Massapequa, US
★★★★★ 5
Great buy!
Size: Medium, Color: (001) Black / Black / White
My husband loves these. The socks are warm and thick and extremely comfortable. They support the foot and he works outside all day and has had them for a little over a month. They stay in place and don’t move move around while he’s outside moving around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
C
Verified Purchase
Cathy
Battle Creek, US
★★★★★ 5
Happy Customer
Size: Medium, Color: (001) Black / Black / White
Item was as describe, comfortable and stays in place thick but breathable ! I will order from this company again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
S
Verified Purchase
Sue M
Battle Creek, US
★★★★★ 5
Love these socks
Size: Large, Color: (035) Steel / White / Black
Great quality socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
K
Verified Purchase
Kendra
Lake Worth, US
★★★★★ 4
Good quality
Size: Large, Color: (035) Steel / White / Black
These are a bit thicker then a compression sock and they come up higher on the ankle than a no-show sock normally does. They are very comfortable and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026

recommand products