---
product_id: 433555373
title: "GM Genuine Parts 25900776 Front Disc Brake Caliper Piston Kit with Seals and Pistons"
brand: "gm genuine parts"
price: "€ 72.73"
currency: EUR
in_stock: true
reviews_count: 2
category: "Gm Genuine Parts"
url: https://www.desertcart.gr/products/433555373-gm-genuine-parts-25900776-front-disc-brake-caliper-piston-kit
store_origin: GR
region: Greece
---

# Durable design for long-lasting brake performance GM OE spec ensures factory-grade reliability Precision-machined for perfect fit GM Genuine Parts 25900776 Front Disc Brake Caliper Piston Kit with Seals and Pistons

**Brand:** gm genuine parts
**Price:** € 72.73
**Availability:** ✅ In Stock

## Summary

> 🚦 Stop Confidently with GM Genuine Precision!

## Quick Answers

- **What is this?** GM Genuine Parts 25900776 Front Disc Brake Caliper Piston Kit with Seals and Pistons by gm genuine parts
- **How much does it cost?** € 72.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/433555373-gm-genuine-parts-25900776-front-disc-brake-caliper-piston-kit)

## Best For

- gm genuine parts enthusiasts

## Why This Product

- Trusted gm genuine parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted GM Quality:** Backed by GM’s legacy, guaranteeing OEM-level performance and reliability.
- • **Unmatched Durability:** Built to withstand rigorous driving conditions, ensuring longevity and peace of mind.
- • **Factory-Grade Fit & Finish:** Engineered to GM OE specs for seamless installation and optimal braking efficiency.
- • **Precision Machined Components:** Every piston and seal crafted for flawless operation and consistent stopping power.
- • **Front Disc Brake Caliper Piston Kit:** Complete kit with seals and pistons for a hassle-free brake system refresh.

## Overview

The GM Genuine Parts 25900776 Front Disc Brake Caliper Piston Kit is a GM-recommended replacement designed to match original factory specifications. It includes precision-machined pistons and seals engineered for durability and reliable braking performance, ensuring your GM vehicle maintains its safety and stopping power with OEM-quality components.

## Description

ACDelco GM Original Equipment Disc Brake Caliper Piston forces the brake pads to close on the disc brake rotor, producing the force necessary to stop the vehicle. This original equipment disc brake caliper piston is manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Perfect what was expected
Review: super prix :)

## Features

- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured with GM Original Equipment specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004JBG0TQ |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 5.0 5.0 out of 5 stars (7) |
| Date First Available | 15 August 2013 |
| Exterior | Machined |
| Item Weight | 231 g |
| Item model number | 25900776 |
| Manufacturer | GM |
| Manufacturer Part Number | 25900776 |
| Model | ACDelco |
| OEM Part Number | 25900776 |
| Position | Front |
| Product Dimensions | 17.02 x 11.43 x 10.92 cm; 231.33 g |

## Images

![GM Genuine Parts 25900776 Front Disc Brake Caliper Piston Kit with Seals and Pistons - Image 1](https://m.media-amazon.com/images/I/41vE-Cm76-L.jpg)

## Questions & Answers

**Q: Why do brakes need to be replaced in the first place?**
A: Friction material on the brake pad contacts the rotors to slow the vehicle. In time, that material wears away and the pads must be replaced. Sometimes the rotors and calipers must also be replaced.

**Q: What’s the squealing sound I hear when braking?**
A: Over time, wear indicators in brake pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached.

**Q: What if it’s more of a grinding sound?**
A: If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished.

**Q: Why do the brakes seem to pulsate when stopping?**
A: It may be due to worn brake pads, unevenly worn rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage.

**Q: What about vibrations or shaking in the steering wheel?**
A: This is more serious than pulsation. If the brakes are very worn or the rotors are unevenly worn, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***D on 2 September 2022*

Perfect what was expected

### ⭐⭐⭐⭐⭐ Review
*by T***E on 27 April 2018*

super prix :)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/433555373-gm-genuine-parts-25900776-front-disc-brake-caliper-piston-kit](https://www.desertcart.gr/products/433555373-gm-genuine-parts-25900776-front-disc-brake-caliper-piston-kit)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*