# Westar EM-4556 Automatic Transmission Mount for 2020-2026 Chevy Silverado 2500

### Features

-   Build with quality that matches or exceeds OEM Specifications
-   Perfect fit
-   The best choice for replacing your original parts

### Product Details

Automatic Transmission Mount (EM-4556) by Westar®. Westar is a widely recognized manufacturer and exporter of rubber to metal bonded parts for all types of trucks and automobiles. Every single product goes through countless quality check, producing real-time pressure on components to ensure machine endurance, performance and absence of factory defects.

Brand: Westar

Part Number: EM-4556

UPC: 656591045564

Alternate MPN: EM4556

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2020

Chevy

Silverado 2500

2021

Chevy

Silverado 2500

2022

Chevy

Silverado 2500

2023

Chevy

Silverado 2500

2024

Chevy

Silverado 2500

2025

Chevy

Silverado 2500

2026

Chevy

Silverado 2500

2020

Chevy

Silverado 3500

2021

Chevy

Silverado 3500

2022

Chevy

Silverado 3500

2023

Chevy

Silverado 3500

2024

Chevy

Silverado 3500

2025

Chevy

Silverado 3500

2026

Chevy

Silverado 3500

2020

GMC

Sierra 2500

2021

GMC

Sierra 2500

2022

GMC

Sierra 2500

2023

GMC

Sierra 2500

2024

GMC

Sierra 2500

2025

GMC

Sierra 2500

2026

GMC

Sierra 2500

2020

GMC

Sierra 3500

2021

GMC

Sierra 3500

2022

GMC

Sierra 3500

2023

GMC

Sierra 3500

2024

GMC

Sierra 3500

2025

GMC

Sierra 3500

2026

GMC

Sierra 3500

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is EM-4556.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Automatic Transmission Mount for Chevy Silverado 2500
-   EM-4556 fitment
-   Westar Automatic Transmission Mount
-   2020 Chevy Silverado 2500 Automatic Transmission Mount

## Details

- **Price:** 112.85 CAD
- **Vendor:** Westar
- **Type:** Automatic Transmission Mount
- **Tags:** 2020-2026 Chevy Silverado 2500, 2020-2026 Chevy Silverado 3500, 2020-2026 GMC Sierra 2500, 2020-2026 GMC Sierra 3500, Automatic Transmission Mount, Automotive, EM-4556, Westar

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 112.85 CAD | In stock |

## Images

- Westar EM-4556 Automatic Transmission Mount for 2020-2026 Chevy Silverado 2500

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/westar-em-4556-automatic-transmission-mount)
> Updated: 2026-09-25