---
product_id: 350607904
title: "ACDelco 18K1863 Professional Front Disc Brake Caliper Bolt"
brand: "acdelco"
price: "B/.72"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/350607904-acdelco-18k1863-professional-front-disc-brake-caliper-bolt
store_origin: PA
region: Panama
---

# Dimensions: 18.54 x 8.38 x 4.57 cm Alloy Steel Material 16mm Thread Size ACDelco 18K1863 Professional Front Disc Brake Caliper Bolt

**Brand:** acdelco
**Price:** B/.72
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Ride with Confidence!

## Quick Answers

- **What is this?** ACDelco 18K1863 Professional Front Disc Brake Caliper Bolt by acdelco
- **How much does it cost?** B/.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/350607904-acdelco-18k1863-professional-front-disc-brake-caliper-bolt)

## Best For

- acdelco enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Thoroughly tested to meet expectations for fit, form, and function.
- • **Safety First:** Ensures safety and reliability for your vehicle's braking system.
- • **Durable Design:** Constructed from high-quality alloy steel for long-lasting use.
- • **Easy Installation:** Includes all necessary hardware for a hassle-free setup.
- • **Precision Engineering:** Manufactured to OE standards for optimal performance.

## Overview

The ACDelco 18K1863 Professional Front Disc Brake Caliper Bolt is engineered to meet OE standards, ensuring optimal protection and service life. Weighing just 195g and made from durable alloy steel, this bolt is designed for easy installation and a perfect fit, making it an essential component for your vehicle's braking system.

## Description

ACDelco 18K1863 Professional Front Disc Brake Caliper Bolt

## Features

- Performs to standards required by OE manufacturers ensuring optimal protection, service life, and safety
- Includes necessary hardware for easy installation
- Thoroughly manufactured to meet your expectations for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Part number | 18K1863 |
| Item Weight | 195 g |
| Product Dimensions | 18.54 x 8.38 x 4.57 cm; 195.04 g |
| Item model number | 18K1863 |
| Size | 16 mm Thread Size |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Alloy Steel
- **Exterior finish:** Cadmium, Silver
- **Manufacturer grade:** Grade 2
- **Head style:** Hex
- **Fastener type:** Hexagon Bolt

## Images

![ACDelco 18K1863 Professional Front Disc Brake Caliper Bolt - Image 1](https://m.media-amazon.com/images/I/71A8uhOCsIL.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.

## Frequently Bought Together

- ACDelco Professional 18K1863 Front Disc Brake Caliper Bolt 16 mm Thread Size
- ACDelco Professional 18K1169 Front Disc Brake Caliper Rubber Bushing Kit with Seals , Black
- Cardone Service Plus 14-1188 Remanufactured Caliper Bracket

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**Shop now:** [https://www.desertcart.com.pa/products/350607904-acdelco-18k1863-professional-front-disc-brake-caliper-bolt](https://www.desertcart.com.pa/products/350607904-acdelco-18k1863-professional-front-disc-brake-caliper-bolt)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-26*