--- product_id: 16995703 title: "Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower)" price: "2257.23 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/16995703-synergy-mfg-heavy-duty-ball-joint-kit-for-jeep-wrangler store_origin: TN region: Tunisia --- # Greasable design Silicone boot 4140 steel Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower) **Price:** 2257.23 DT **Availability:** āœ… In Stock ## Summary > šŸ”§ Elevate Your Ride with Confidence! ## Quick Answers - **What is this?** Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower) - **How much does it cost?** 2257.23 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/16995703-synergy-mfg-heavy-duty-ball-joint-kit-for-jeep-wrangler) ## 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 - ā€¢ **Complete Kit:** Includes 2 upper and 2 lower ball joints for a comprehensive upgrade. - ā€¢ **Peace of Mind:** Enjoy a 12-month unlimited warranty for worry-free adventures. - ā€¢ **Smooth Operation:** Experience seamless performance with our induction heat-treated bearing surface. - ā€¢ **Unmatched Durability:** Say goodbye to wear and tear with our tear-resistant silicone polyurethane boot. - ā€¢ **Heavy-Duty Construction:** Crafted from larger-than-stock 4140 steel for maximum strength and longevity. ## Overview The Synergy Mfg Heavy Duty Ball Joint Kit for Jeep Wrangler JK is engineered for superior performance and durability. Featuring a fully greasable metal-on-metal design, this kit eliminates the stock nylon liner, ensuring a longer lifespan and smoother operation. Made from robust 4140 steel with an induction heat-treated bearing surface, it includes two upper and two lower ball joints, all backed by a 12-month unlimited warranty. ## Description Synergy Mfg heavy duty ball joints are designed to replace the factory ball joints that are prone to premature wear on lifted vehicles with large off-road tires. Review: Work so far - Got my local shop to install these based on their recommendation.... very satisfied so far, only been off roading once. Little stuff after install, but Iā€™m about 800 miles in now and very happy with the break in period and piece of mind. Review: Good quality ball joints - I have used Synergy ball joints on 3 different axle builds. No issues with them and with regular grease maintenance they have lasted years. ## Features - Fully greasable metal on metal design eliminates the stock style nylon liner for improved performance and durability. - Larger than stock ball joint stud made from 4140 steel with an induction heat treated bearing surface for smooth operation and maximum life. - Ball joint boot is made from tear/wear resistant silicone polyurethane. - 12 Month Unlimited-Warranty - Includes (2) upper and (2) lower ball joints. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Synergy Mfg | | Brand | Synergy Manufacturing | | Item Weight | 5.48 pounds | | Package Dimensions | 6.5 x 4.76 x 4.37 inches | | Item model number | 8009-12-01 | | Manufacturer Part Number | 8009-12-01 | ## Images ![Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower) - Image 1](https://m.media-amazon.com/images/I/61qLBxWcP4L.jpg) ![Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower) - Image 2](https://m.media-amazon.com/images/I/51jI3391gIL.jpg) ![Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower) - Image 3](https://m.media-amazon.com/images/I/61WZd65ZdBL.jpg) ![Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower) - Image 4](https://m.media-amazon.com/images/I/312UkgDgXIL.jpg) ![Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower) - Image 5](https://m.media-amazon.com/images/I/61vlkYUEtwL.jpg) ## Customer Reviews ### ā­ā­ā­ā­ā­ Work so far *by A***E on April 21, 2021* Got my local shop to install these based on their recommendation.... very satisfied so far, only been off roading once. Little stuff after install, but Iā€™m about 800 miles in now and very happy with the break in period and piece of mind. ### ā­ā­ā­ā­ā­ Good quality ball joints *by A***G on October 23, 2021* I have used Synergy ball joints on 3 different axle builds. No issues with them and with regular grease maintenance they have lasted years. ### ā­ā­ā­ā­ā­ Title is Misleading *by T***S on March 13, 2023* In the description is says 2 upper and 2 lower, when the package arrived it was only 1 upper and 1 lower. ## Frequently Bought Together - Synergy Mfg Heavy Duty Ball Joint Kit For Jeep Wrangler JK - Dana 30 & Dana 44 - Includes Qty 2 Synergy # 8009-12-01 (2 upper and 2 lower) - Synergy Jeep JK Heat Treated Tie Rod (8002) - Synergy Mfg replacement Heavy Duty Drag Link Kit for the JK (Supersedes part number 8001) --- ## Why Shop on Desertcart? - šŸ›’ **Trusted by 1.3+ Million Shoppers** ā€” Serving international shoppers since 2016 - šŸŒ **Shop Globally** ā€” Access 737+ million products across 21 categories - šŸ’° **No Hidden Fees** ā€” All customs, duties, and taxes included in the price - šŸ”„ **15-Day Free Returns** ā€” Hassle-free returns (30 days for PRO members) - šŸ”’ **Secure Payments** ā€” Trusted payment options with buyer protection - ā­ **TrustPilot Rated 4.5/5** ā€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/16995703-synergy-mfg-heavy-duty-ball-joint-kit-for-jeep-wrangler](https://www.desertcart.tn/products/16995703-synergy-mfg-heavy-duty-ball-joint-kit-for-jeep-wrangler) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-28*