• Wilwood 300-17297 Caliper Piston Spring Knock Back
  • Wilwood 300-17297 Caliper Piston Spring Knock Back

Wilwood 300-17297 Caliper Piston Spring Knock Back

$3.82 USD
$3.96 USD
$3.82 USD
Shipping calculated at checkout.

Vendor : WILWOOD

Product Type : Brakes

Sku : WIL300-17297

✔ Veteran-Owned Business  |  ✔ Verified Fitment (SEMA Data)  |  ✔ Ships 1–3 Business Days  |  ✔ 30-Day Returns 

The Wilwood 300-17297 Caliper Piston Spring Knock Back is a replacement caliper piston spring designed for Wilwood pistons measuring from 1 inch to 1.5 inches in diameter. It provides a defined 3 lb/in spring rate for applications requiring piston spring support within the caliper assembly.

Manufactured from stainless steel, this spring features a 0.370-inch small outside diameter, a 0.720-inch large-end outside diameter, and a 1-inch overall length. Its compact design is intended for use with compatible Wilwood caliper components.

This Wilwood caliper piston spring is sold individually and is identified by part number 300-17297. Verify application requirements and piston compatibility before installation.

Features:

  • Brand: Wilwood
  • Part Number: 300-17297
  • Product Type: Caliper piston spring knock back
  • Material: Stainless steel
  • Spring Rate: 3 lb/in
  • Small Outside Diameter: 0.370 inch
  • Large-End Outside Diameter: 0.720 inch
  • Length: 1 inch
  • Application: Wilwood 1-inch to 1.5-inch diameter pistons
  • Quantity: Sold individually