---
product_id: 415855887
title: "MZS Differential Drop Kit, Diff Drop Spacers Hardware Compatible with 2007-2021 Silverado 1500 4WD / 2007-2021 Sierra 1500 4WD CNC Machined"
price: "$268025"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/415855887-mzs-differential-drop-kit-diff-drop-spacers-hardware-compatible-2007
store_origin: CO
region: Colombia
---

# Bolt-on installation, no special tools Compatible with 2007-2021 Silverado & Sierra 1500 4WD CNC machined T6 billet aluminum MZS Differential Drop Kit, Diff Drop Spacers Hardware Compatible with 2007-2021 Silverado 1500 4WD / 2007-2021 Sierra 1500 4WD CNC Machined

**Price:** $268025
**Availability:** ✅ In Stock

## Summary

> ⚙️ Drop the vibrations, not the style — upgrade your ride with precision!

## Quick Answers

- **What is this?** MZS Differential Drop Kit, Diff Drop Spacers Hardware Compatible with 2007-2021 Silverado 1500 4WD / 2007-2021 Sierra 1500 4WD CNC Machined
- **How much does it cost?** $268025 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/415855887-mzs-differential-drop-kit-diff-drop-spacers-hardware-compatible-2007)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Bolt-on design means you’re back on the road in 1-2 hours—no special tools or hassle required.
- • **Vibration-Free Performance:** Eliminates axle vibrations and reduces CV joint wear for a smoother, safer ride after lift kit installs.
- • **Upgrade Your Suspension Game:** Optimizes axle alignment post-lift, preventing costly drivetrain damage and enhancing off-road confidence.
- • **Tailored Fit for 6-Lug Models:** Specifically designed for 2007-2021 Silverado and Sierra 1500 4WD 6-lug models, ensuring perfect compatibility.
- • **Precision Engineered Durability:** Crafted from corrosion-resistant CNC machined T6 billet aluminum for long-lasting strength and reliability.

## Overview

The MZS Differential Drop Kit is a CNC machined T6 billet aluminum spacer designed to improve axle alignment and reduce CV joint wear on 2007-2021 Silverado and Sierra 1500 4WD 6-lug models. Featuring a bolt-on installation with no special tools required, it eliminates vibrations caused by lift kits, enhancing drivetrain longevity and ride quality.

## Description

Buy MZS Differential Drop Kit, Diff Drop Spacers Hardware Compatible with 2007-2021 Silverado 1500 4WD / 2007-2021 Sierra 1500 4WD CNC Machined: Differential Assembly Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: 2014 Silverado LTZ - Good product. As others have stated, you’ll need to notch the crossmember and shave down some fins on the diff for it to clear. Turned out to be a bigger project than i anticipated, but worth it. Had some vibrations after a 3” level install at about 65mph, and this eliminated those vibrations. Would recommend. 2014 Silverado LTZ
Review: 3in left diff drop - This fit my chevy silverado 2017 LT I have a 3in lift kit in the front. I had to cut some parts on the diff . But now there is no strain on cv axles

## Features

- NOTE: Only fits 6-Lug models. Does not fit 2007 Classic models. Z71 and LTZ models need longer bolts to install. Does NOT fit 2007 Classic models and 2019-2023 Silverado RST and Sierra Elevation models equipped with SU4 or SU5 Differentials.
- Important : An alignment is recommended after installing any kit that alters vehicle height.
- Benefit : Removing vibrations, improving axle alignment and reduce CV joint wear.
- MZS Differential Drop Kit is made of CNC machined T6 billet, durable & corrosion resistant.
- Installation : Easy bolt-on application, no special tools are needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0978JPRBD |
| Best Sellers Rank | #48,810 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Replacement Differential Assembly Kits |
| Brand | MZS |
| Customer Reviews | 4.3 4.3 out of 5 stars (84) |
| Date First Available | June 15, 2021 |
| Exterior | Smooth |
| Item Weight | 1.85 pounds |
| Item model number | Diff drop spacer 05 |
| Manufacturer | MZS |
| Manufacturer Part Number | 005 Differential Drop Kit |
| Model | Differential drop kit 05 |
| Package Dimensions | 7.64 x 2.87 x 2.44 inches |
| Position | Front |
| Special Features | MZS differential drop kit are easy bolt-on installation in 1-2 hours without special tools, MZS Differential Drop Kit fits 2007-2021 Silverado 1500 4x4,2007-2021 Sierra 1500 4x4. |

## Images

![MZS Differential Drop Kit, Diff Drop Spacers Hardware Compatible with 2007-2021 Silverado 1500 4WD / 2007-2021 Sierra 1500 4WD CNC Machined - Image 1](https://m.media-amazon.com/images/I/81ZoG3GVNYL.jpg)

## Questions & Answers

**Q: How much longer do the bolts need to be in order to work on a Z71?**
A: The bolts are fine.  Pretty sure you won't be able to use the front skid plate for z71. And use the instructions for same kit made by rough country. Can down load from there website

**Q: Will these fit for a 2008 silverado with a 7.5 inch lift? cant quit chewing through cv axles**
A: I used these on a 2013 Tahoe with a 7.5 RC lift. It fit and helped out my cv angle and the extra drop did not make my CV joints bind at full compression. However I did have to drop the front of my skid pan with some 1/4 spacers for just a little for clearance bc the chunk was just touching the skid pan on the front side. Maybe that helps

**Q: Do these spacers go between the diff bracket and fame or between the diff and diff bracket?**
A: Between the diff bracket and frame. It drops the whole bracket down

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2014 Silverado LTZ
*by A***K on December 12, 2025*

Good product. As others have stated, you’ll need to notch the crossmember and shave down some fins on the diff for it to clear. Turned out to be a bigger project than i anticipated, but worth it. Had some vibrations after a 3” level install at about 65mph, and this eliminated those vibrations. Would recommend. 2014 Silverado LTZ

### ⭐⭐⭐⭐⭐ 3in left diff drop
*by P***Z on November 15, 2025*

This fit my chevy silverado 2017 LT I have a 3in lift kit in the front. I had to cut some parts on the diff . But now there is no strain on cv axles

### ⭐⭐⭐ Only half useful
*by J***P on December 27, 2025*

Used the spacers but none of the nuts and bolts would work on my 17 silverado 1500 Went to the hardware store and got new bolts and everything went in smooth after that.

## Frequently Bought Together

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-25*