Home - Brake System - Brake Systems And Components - Disc Brake Caliper Components - Brake Caliper Service Parts - Wilwood Caliper Parts
Click on image to zoom

Wilwood Thermlock Piston - 1.88" Diameter - 1.05" Length - Fits Superlite & LC-GT Calipers

Brake Caliper Piston, 1.88 in Diameter x 1.05 in Long, Thermlock, W6Ar / W4Ar / Superlite, Each
Not Available
Availability: Same Day Shipping!
Shipping: Ships from Michigan.
Was: $58.56
Sale: $54.22
Save: 7%
Save: $4.34


Wilwood's exclusive Thermlock® pistons to minimize the direct heat transfer from the pads. These pistons can reduce caliper temperatures by more than 30% over stainless steel pistons, without the need for fluid recirculation systems. Fluid temperatures are reduced, seal life is extended, and caliper service life is prolonged with less distortion and reduced wear in the piston bores. Cooler temperatures translate into maximum performance and ultimate reliability over the longest run.


  • WIL200-7550
  • WIL200-7550
  • 889545044003
  • Wilwood Engineering
  • Temporarily Not Available
  • Same Day Shipping!
  • New

Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • W2.7000” x H1.4000” x L2.9500”
  • Ships from Michigan.

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.