ACDelco Wheel Cylinder Cast Iron Brake Component

Description

Product Overview

The ACDelco 18E317 wheel cylinder is a precision‑engineered brake component designed to meet the rigorous demands of modern automotive braking systems. Constructed from high‑strength cast iron with an aluminum‑coated exterior, it offers exceptional durability while minimizing stress on the brake booster mounting. Each unit is pressure‑tested to SAE J1153 and J1154 standards, ensuring consistent hydraulic performance and safe braking under all conditions. Dimensions measure 4 x 3.1 x 2.3 inches and the unit weighs just 15.2 ounces, making it a compact yet powerful addition to any brake assembly.

Usage

This wheel cylinder is suitable for a broad spectrum of passenger cars, light trucks, and SUVs that require a direct‑fit OEM replacement. Ideal for routine brake maintenance, rebuilds, or performance upgrades, it integrates seamlessly with existing brake lines and calipers. Whether you are a professional mechanic performing a fleet service or a DIY enthusiast restoring a classic vehicle, the 18E317 provides reliable stopping power for daily commuting, highway travel, and demanding driving conditions.

Why Choose Us

Choosing the ACDelco wheel cylinder means selecting a product backed by decades of automotive expertise and a reputation for quality. Each cylinder undergoes rigorous pressure testing and quality inspections to guarantee leak‑free operation. The trivalent‑coated bleeder screws add an extra layer of corrosion resistance, extending service life even in harsh environments. With ACDelco’s commitment to meeting OEM specifications, you receive a component that matches the original part number 19175740, ensuring perfect fit and function.

Key Features

• Cast iron body with aluminum exterior for strength and reduced weight
• Pressure‑tested to SAE J1153/J1154 standards for reliable braking
• Trivalent coated bleeder screws provide superior corrosion protection
• Exact OEM match – part number 19175740, fits a wide range of models
• Lightweight design (15.2 oz) simplifies installation and handling

FAQ

What vehicles are compatible with the 18E317 wheel cylinder?

The 18E317 is designed to replace OEM wheel cylinders in many American, Asian, and European passenger cars and light trucks. Refer to the vehicle fit guide on the ACDelco website for a detailed list.

Do I need special tools to install this wheel cylinder?

Standard brake tools such as a wrench set, brake line flaring tool, and a torque wrench are sufficient. The trivalent‑coated bleeder screws are compatible with common 10 mm sockets.

How does pressure testing improve safety?

Each cylinder is tested to exceed the minimum pressure requirements of SAE J1153 and J1154, ensuring the unit can handle hydraulic forces without leaking, which directly contributes to consistent and safe braking performance.

Can this wheel cylinder be used in high‑performance applications?

Yes, the robust cast‑iron construction and pressure‑tested design make it suitable for both everyday driving and higher‑stress scenarios such as spirited driving or light track use.

What is the warranty on this product?

ACDelco offers a limited 1‑year warranty covering defects in material and workmanship, providing peace of mind for both professional and DIY installations.