---
product_id: 422038390
title: "ACDelco 25900776 GM Original Equipment Front Disc Brake Caliper Piston Kit with Seals and Pistons"
brand: "gm genuine parts"
price: "72533 Ft"
currency: HUF
in_stock: true
reviews_count: 2
category: "Gm Genuine Parts"
url: https://www.desertcart.hu/products/422038390-acdelco-25900776-gm-original-equipment-front-disc-brake-caliper-piston
store_origin: HU
region: Hungary
---

# OE spec for GM vehicles Precision machined for perfect fit Proudly made in USA ACDelco 25900776 GM Original Equipment Front Disc Brake Caliper Piston Kit with Seals and Pistons

**Brand:** gm genuine parts
**Price:** 72533 Ft
**Availability:** ✅ In Stock

## Summary

> 🚦 Stop at nothing with GM’s precision brake piston kit!

## Quick Answers

- **What is this?** ACDelco 25900776 GM Original Equipment Front Disc Brake Caliper Piston Kit with Seals and Pistons by gm genuine parts
- **How much does it cost?** 72533 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/422038390-acdelco-25900776-gm-original-equipment-front-disc-brake-caliper-piston)

## 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

- • **Made in the USA:** Quality manufacturing backed by GM’s trusted standards, supporting local craftsmanship.
- • **Durability You Can Trust:** Crafted with premium materials to withstand rigorous driving conditions and extend brake system life.
- • **Factory-Grade Fit & Function:** Engineered to GM Original Equipment specs for seamless installation and optimal braking performance.
- • **Precision Machined Components:** Ensures smooth piston movement and reliable brake pad engagement every time.
- • **Front Disc Brake Caliper Piston Kit:** Complete kit with seals and pistons designed specifically for front brakes, restoring your vehicle’s stopping power.

## Overview

The ACDelco 25900776 Front Disc Brake Caliper Piston Kit is a GM Original Equipment replacement part, engineered and tested to meet strict GM standards. Made in the USA, this kit includes precision-machined pistons and seals designed for front disc brakes, ensuring reliable, durable, and perfect-fit braking performance for your GM vehicle.

## Description

GM Genuine Parts Disc Brake Caliper Pistons are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These pistions force the brake pads to close on the disc brake rotor, producing the force necessary to stop the vehicleGM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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

## Features

- Offering the quality, reliability, and durability of GM OE
- GM-recommended replacement part for your GM vehicle’s original factory component
- Manufactured with GM Original Equipment specification for fit, form, and function
- Package Dimensions: 16.002 L x 10.668 H x 10.921 W (centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004JBG0TQ |
| Brand | GM GENUINE PARTS |
| Country of Origin | USA |
| Customer Reviews | 5.0 5.0 out of 5 stars (7) |
| Date First Available | 15 August 2013 |
| Exterior | Machined |
| Item Dimensions LxWxH | 17 x 11.4 x 10.9 Centimeters |
| Item Weight | 231 g |
| Item model number | 25900776 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 25900776 |
| Net Quantity | 1.0 Count |
| OEM Part Number | 25900776 |
| Position | Front |
| Product Dimensions | 17.02 x 11.43 x 10.92 cm; 231.33 g |

## Images

![ACDelco 25900776 GM Original Equipment 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.hu/products/422038390-acdelco-25900776-gm-original-equipment-front-disc-brake-caliper-piston](https://www.desertcart.hu/products/422038390-acdelco-25900776-gm-original-equipment-front-disc-brake-caliper-piston)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-07*