--- product_id: 391346541 title: "MZS Differential Drop Kit, Diff Drop Spacers Hardware Compatible with 2007-2021 Silverado 1500 4WD / 2007-2021 Sierra 1500 4WD CNC Machined" brand: "mzs" price: "€ 86.77" currency: EUR in_stock: true reviews_count: 7 category: "Mzs" url: https://www.desertcart.be/products/391346541-mzs-differential-drop-kit-diff-drop-spacers-hardware-compatible-2007 store_origin: BE region: Belgium --- # 1 Inch Spacer Thickness CNC Machined T6 Billet Bolt-on Installation, No Special Tools MZS Differential Drop Kit, Diff Drop Spacers Hardware Compatible with 2007-2021 Silverado 1500 4WD / 2007-2021 Sierra 1500 4WD CNC Machined **Brand:** mzs **Price:** € 86.77 **Availability:** ✅ In Stock ## Summary > ⚙️ Drop the differential, not your standards. ## 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 by mzs - **How much does it cost?** € 86.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/391346541-mzs-differential-drop-kit-diff-drop-spacers-hardware-compatible-2007) ## Best For - mzs enthusiasts ## Why This Product - Trusted mzs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Bolt-on design lets you upgrade your ride in 1-2 hours without any special tools—get back on the road faster. - • **Optimized Axle Alignment:** Lowers front differential to reduce CV joint wear and vibrations, extending your drivetrain’s lifespan. - • **Corrosion-Resistant Finish:** Anodized coating protects against the elements, ensuring your kit stays pristine mile after mile. - • **Precision Engineered Durability:** Crafted from corrosion-resistant CNC machined T6 billet for unmatched strength and longevity. - • **Tailored Fit for Silverado & Sierra:** Specifically designed for 2007-2021 Silverado 1500 and Sierra 1500 4WD 6-lug models—perfect compatibility guaranteed. ## Overview The MZS Differential Drop Kit is a precision CNC machined T6 billet spacer designed to lower the front differential by 1 inch on 2007-2021 Silverado 1500 and Sierra 1500 4WD 6-lug models. This bolt-on kit reduces CV joint wear and vibrations caused by lifted suspensions, extending drivetrain life. Featuring an anodized corrosion-resistant finish, it installs easily without special tools and is a must-have upgrade for serious truck enthusiasts aiming for optimal performance and durability. ## Description Fitment: 2007-2021 Silverado 1500 4WD 2007-2018 Sierra 1500 4WD Technical Notes: Spacer Thickness: 1 Inch An alignment is recommended after installing any kit that alters strut geometry. Benefit: Dropping the differential will lower the front differential of your vehicle. Reducing excess wear on CV joints and axles which can help prolong the life of these components. Package Includes: 4x Differential Drop Spacers 1x Hardware Kit MZS kit is made of CNC Machined T6 Billet which is lightweight, better fitting and never compress under heavy loads. With an Anodized coating that protects against the elements and offers premium resistance to corrosion.This is a common fix for those who are experiencing vibrations after installing a lift kit. Review: Fix axel angle - Perfect fit for my silverado 2012 3" lift Review: doesn't fit my yukon 2010 - . ## 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 | #10,535 in Automotive ( See Top 100 in Automotive ) #4 in Car Differential Assembly Kits | | Brand | MZS | | Customer Reviews | 4.1 4.1 out of 5 stars (84) | | Date First Available | 26 June 2021 | | Exterior | Smooth | | Item Weight | 839 g | | Item model number | Diff drop spacer 05 | | Manufacturer | MZS | | Manufacturer Part Number | 005 Differential Drop Kit | | Model | Differential drop kit 05 | | Package Dimensions | 19.41 x 7.29 x 6.2 cm; 839 g | | 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 ### ⭐⭐⭐⭐⭐ Fix axel angle *by M***I on 11 April 2025* Perfect fit for my silverado 2012 3" lift ### ⭐ doesn't fit my yukon 2010 *by M***I on 8 February 2025* . ### ⭐⭐⭐⭐⭐ Review *by J***N on 13 March 2024* Received product promptly and in good condition ## Frequently Bought Together - MZS Differential Drop Kit, Diff Drop Spacers Hardware Compatible with 2007-2021 Silverado 1500 4WD / 2007-2021 Sierra 1500 4WD CNC Machined - dynofit 2-4" Rear Shock Extensions for Silverado 1500 2WD/4WD 1999-2024, GMC Sierra 2WD/4WD 1999-2024, Compatible with 2-4 inch Rear Lift Leveling kits, Black Powder Coated - 3" + 2" Full Lift Leveling Kit For 2007-2022 Chevy Silverado GMC Sierra 1500 2007-2022 Chevy Silverado 1500 GMC Sierra --- ## 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.be/products/391346541-mzs-differential-drop-kit-diff-drop-spacers-hardware-compatible-2007](https://www.desertcart.be/products/391346541-mzs-differential-drop-kit-diff-drop-spacers-hardware-compatible-2007) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-25*