Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / Wilwood / New

Wilwood Caliper-PS 1-LH 1.00in Pistons .200in Disc

Wilwood · New

Wilwood Caliper-PS 1-LH 1.00in Pistons .200in Disc

MPN 120-5456 · Store SKU wil120-5456

$120.63
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 10:28:21 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The PS-1 Caliper is compact, lightweight (.93 pounds) and combines the strength of cast aluminum construction with a sleek low profile design. This caliper utilizes two stainless steel deep cup pistons to minimize heat transfer from the .30” thick pad to the brake fluid while employing high temperature square piston seals to control piston retraction. Internal crossover brake fluid passages eliminate the use of external crossover tubes. The PS-1 fits rotors with diameters ranging from 6.00” to 9.00”, thickness sizes from .15” to .20”.

Manufacturer fitment & guides

Check 120-5456 against the manufacturer’s application information below.

More from Wilwood ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your build.