My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

BBP 7977 Phenolic Brake Caliper Piston

Part of: BBP Brake Caliper Piston

Other options in this family: BBP 7830 BBP 8036 BBP 7611 BBP 8064 BBP 8105

Manufacturer

Picture for manufacturer BBP

Part Number

7977
11 reviews
Sale Price

$9.39

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The BBP 7977 is a phenolic brake caliper piston designed for disc brake caliper service and repair applications. Phenolic pistons are manufactured from heat-resistant composite resin material, offering a lightweight and corrosion-resistant alternative to traditional steel pistons.

Key Features:

  • Heat-resistant phenolic composite construction prevents heat transfer to brake fluid
  • Lightweight design reduces unsprung weight and caliper mass
  • Corrosion-proof material eliminates rust and pitting issues common with steel pistons
  • Smooth surface allows for proper seal operation and extended service life
  • Direct replacement component for brake caliper rebuilds and repairs

Phenolic pistons provide excellent thermal insulation properties, helping to keep brake fluid temperatures lower during heavy braking. The non-corrosive nature of phenolic material ensures smooth piston operation even after extended exposure to moisture and road salt, making this an ideal replacement component for brake system maintenance and overhaul.

hey had what I needed at a low price and were easy to deal with.

Best price. Looks accredited and secure. Didn't state free shipping then added it later in process. Your shipping cost only 60¢ more than "free" shipping costing $9.95 Thanks.

No complaints, Best price, fast shipping, very good communication along all process.<br>Thanks.

First time buyer. Ordered Sunday. Shipped out Monday. Fast Shipping. Good prices.

Had the best price on the Thule bike rack I was looking for. Bought online on Friday....shipped on Monday. Looking forward to buying more things here!

Great prices on a great product. Easy to navigate website! will be using them in the future for any additional parts I may need!

Lowest price I found and a great quick ordering experience. Product is listed as for WRX, but other sources say WRX model installs differently. Will work fine for my Forester, though.

Fast shipping, exactly what I was looking for, at the best price I could find! Thanks!!

When I registered, a prompt was given stating that if I provided my email for Newsletters, I would get an instant discount. I did not see any additional savings when I checked out.

This website purchase was by far the easiest when ordering auto parts. Most websites make you retype you make, model, and year over and over.

The listing seemed clear and informative. So far so good ;)

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy