-19%
Click to zoom in
SKU: 8240 1264 | UPC: 8712167129860
Koni Heavy Track (Red) Front Shock for 2005–2010 Jeep Grand Cherokee WK (All Models)
The Koni 8240 1264 Heavy Track (Red) front shock is the ultimate performance upgrade for 2005–2010 Jeep Grand Cherokee WK models (all engines & drivetrains), featuring Koni’s patented twin-tube design with velocity-sensitive valving that automatically adjusts damping 100x per second for superior control on-road while providing massive rebound and compression for off-road impacts, rock crawling, or heavy towing.
Finished in Koni’s iconic red with 50% more oil volume than factory shocks, the Heavy Track delivers fade-free performance even under extreme conditions and is the perfect match for lifted or leveled WK Cherokees running up to 35-inch tires. Direct bolt-on replacement with no modifications required – reuses factory top mount and spring.
For WK Grand Cherokee owners demanding championship-level on/off-road control with legendary Koni durability, the 8240 1264 Heavy Track is the proven front shock trusted on thousands of trail and daily-driven Jeeps worldwide.
Key Features
- Twin-tube velocity-sensitive automatic damping
- 50% more oil volume fade-free performance
- Perfect for stock height or 0–3" lifts
- Supports 33–35" tires with proper setup
- Direct bolt-on reuses factory spring
- Iconic Koni red finish
Product Notes
- Front shock only – sold individually
- Rear shock is 8240 1265
- Lifetime warranty
California Proposition 65: Contains chemicals known to the State of California to cause cancer or reproductive harm.
Warranty: Limited lifetime to original purchaser.
Installation Notes
- Professional installation recommended lift required
- Direct bolt-on – uses factory hardware
- Torque to factory specifications
- Alignment recommended after install
This Part Fits
| Year | Make | Model | Position |
|---|---|---|---|
| 2005–2010 | Jeep | Grand Cherokee (WK) | Front |
Note: Fits all 2005–2010 WK models including SRT8. One per side.
What's Included in the Purchase
- (1) Heavy Track (Red) Front Shock
- Part Number: Koni 8240 1264
Why Choose Koni?
- Over 70 years of championship-winning damper technology
- Official supplier to Dakar Rally & European rally teams
- Limited lifetime warranty
Frequently Asked Questions
-
Q: Adjustable?
A: No, self-adjusting Heavy Track valving -
Q: Fits SRT8?
A: Yes, perfect for 6.1L SRT8 -
Q: Lift compatible?
A: Yes, up to 3" lift with proper springs
Shipping & Handling
- Method: UPS or Fed Ex Ground.
- Availability: Typically ships same day or next if in stock.
- Packaging: Protective retail box.
Read More
Jeep Grand Cherokee Parts and Accessories
WL (2021+), WK2 (2011–2021), WK (2005–2010), SRT & Trackhawk Build a Jeep Grand Cherokee that fits your goals and your budget. Our Jeep Grand Cherokee parts & accessories collection brings together verified-fit upgrades for WL, WK2, WK, SRT & Trackhawk models so you can choose exactly how far you want to take your build. WL – 2021–Present (2-row and 3-row models) WK2 – 2011–2021 (including SRT 2012–2021 and Trackhawk 2018–2021) WK – 2005–2010 (including SRT8) Choose Your Upgrade Path: Performance vs Budget Performance Build Path: Focus on handling, power, and track-ready control with lowering springs, suspension packages & control arms, high-flow intakes, exhaust systems, and Mopar performance parts from our Mopar Parts & Accessories collection. Budget-Friendly Build Path: Start with high-impact, lower-cost upgrades like exterior parts & accessories, spoilers & wings, simple bolt-on dress-up pieces, and basic suspension tweaks that improve stance... View Our Jeep Grand Cherokee Parts and Accessories Products...
KONI
Welcome to the KONI collection, where innovation meets performance. Our products are crafted to set benchmarks in durability, longevity, and comfort while enhancing your vehicle's handling capabilities. Why Choose KONI? High-Quality Materials: We use only the finest materials to ensure that our products withstand the test of time. Vehicle-Specific Applications: Each KONI product is designed with a specific vehicle in mind, maximizing performance and compatibility. Industry Collaboration: We work closely with partners in the automotive industry to stay at the forefront of suspension advancements. Innovative Technology KONI is proud to lead the industry with our patented FSD (Frequency Selective Damping) valve technology. This innovation provides: Superior comfort on all road conditions Enhanced road holding and stability Optimal driving experience, making every journey enjoyable Experience the KONI Difference Our commitment to quality and performance ensures that every KONI ... View Our KONI Products...
Mopar Parts & Accessories
Welcome to our extensive collection of Mopar Parts & Accessories, the official brand for car parts made by FIAT Chrysler Automobiles. Whether you're looking to enhance the style, performance, or functionality of your vehicle, we've got you covered! Why Choose Mopar? Quality Assurance: Genuine Mopar parts are designed specifically for Chrysler, Dodge, Jeep, Ram, and FIAT vehicles, ensuring the right fit and superior quality. Customization: Find a wide range of accessories and performance parts to personalize your ride to suit your style and needs. Trustworthy Brand: Mopar is a blend of “motor” and “parts,” representing reliability in the automotive industry. Explore Our Collection Our giant catalog features: Performance Parts Interior Accessories Exterior Accessories Replacement Parts Maintenance Essentials Get Started Today! Discover the right Mopar Parts & Accessories for your vehicle today. Whether you are performing routine maintenance or looking to upgrade your ... View Our Mopar Parts & Accessories Products...
Shocks and Struts
Welcome to our Shocks and Struts collection, where you will find a curated group of high-quality products designed to enhance your vehicle's performance and ride quality. Whether you're looking to upgrade or replace your existing suspension components, we have you covered. Why Choose Our Shocks and Struts? Superior Quality: Our products are made from durable materials that ensure longevity and reliability. Enhanced Performance: Experience improved handling, stability, and comfort on every drive. Easy Installation: Most of our shocks and struts are designed for straightforward installation, making it easier for you to upgrade your vehicle. Wide Selection: Choose from a variety of brands and models to suit your specific needs. Featured Products Check out some of our top-selling shocks and struts: Premium Gas Shocks: Perfect for a smoother ride and better control. Heavy-Duty Struts: Designed for trucks and SUVs for maximum durability and performance. Adjustable Coilover Ki... View Our Shocks and Struts Products...
Shopping
Welcome to our Shopping collection for auto parts and accessories! Dive into a world of curated products designed to elevate your shopping experience for your vehicle. Whether you're looking for essential replacement parts, stylish accessories, or unique upgrades, this collection has something for every car enthusiast. What You Will Discover Auto Parts: Explore a wide range of essential parts for your vehicle, from brakes to batteries, ensuring your car runs smoothly. Accessories: Find stylish and functional accessories, including floor mats, seat covers, and custom decals that shine. Tools & Equipment: Stay equipped with the latest tools and equipment that make maintenance and repairs easy and efficient. Performance Enhancements: Discover parts and accessories that boost your vehicle's performance, from exhaust systems to air filters. Care & Maintenance Products: Browse high-quality cleaning and maintenance products to keep your car looking and performing its best. ... View Our Shopping Products...