Front Upper Control Arms for 2000-2010 Chevy Silverado Sierra 2500 3500 HD, 2-4" Lift Adjustable Tubular Suspension Kit, Pro-Alignment Geometry for Chevrolet GMC 2WD 4WD Models, Black 2PC Set (Pair)
Condition: New
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Availability:
In Stock.
Arrives
Monday, Jul 27
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Style: Black
Size: 2000-2010 Silverado Sierra 2500HD 3500HD
Features
- [Perfect Geometry for 2-4" Lifts] Solves Alignment Issues. Are you struggling with poor handling or uneven tire wear after lifting your truck? Our upper control arms are specifically engineered to correct suspension geometry on 2-4 inch lifts. By restoring the proper caster and camber angles, they ensure a smooth, factory-like ride and precise steering response for your 2000-2010 Silverado/Sierra 2500 3500 HD
- [Tubular Steel Construction] Enhanced Stability & Durability. Built from high-strength, mandrel-bent tubular steel, these arms offer superior structural integrity compared to stock stamped-steel parts. While designed for daily driving and light off-roading rather than extreme rock crawling, the precision-welded design provides the reliable support your 8-lug Chevy or GMC truck needs for highway stability and towing
- [Maintenance-Friendly Design] Greaseable Ball Joints. Stop the squeaking! Our control arms feature pre-installed, high-quality ball joints with integrated grease zerks. This allows for easy routine maintenance, ensuring a longer lifespan and quieter operation. The upgraded bushings are designed to absorb road vibrations, providing a comfortable cabin experience during long-haul drives
- [Comprehensive Fitment] 2WD/4WD & HD Compatibility. Precision-engineered for 2000-2010 Chevrolet Silverado and GMC Sierra 2500 3500 HD (8-Lug Models). Whether you have a 2WD work truck or a 4WD weekend adventurer, these arms are a direct-fit replacement. Note: Designed specifically for trucks with 2-4" front lifts to ensure optimal ball joint operating angles and prevent binding
- [Bolt-On Installation] No Modifications Required. Save time in the garage with our 100% bolt-on design. This kit includes a pair of front upper control arms (Driver & Passenger side) that install directly into factory mounting locations without the need for cutting or drilling. It's the ideal DIY upgrade for truck owners looking to improve their suspension performance without the complexity of a full racing setup
Brand: SUCOSO
Fit Type: Vehicle Specific Fit
Auto Part Position: Upper
Color: Black
Material: Alloy Steel
Brand Name: SUCOSO
Manufacturer Part Number: 4304173
Manufacturer: SUCOSO
Model Number: 4304173
Included Components: Comes with housing
Manufacturer Warranty Description: 1 years
Item Type Name: Control Arms
Fit Type: Vehicle Specific Fit
Auto Part Position: Upper
Auto Part Orientation: Drivers Side
Automotive Fit Type: Vehicle Specific Fit
Color: Black
Material Type: Alloy Steel
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jul 27
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Steel
Size: Black-2004-2020 Ford F150
I’ve put on about 5k miles in and no issue so far! Very happy with the install and reliability. Ride has improved a bit and no more rusted arms, nice and clean!
Reviewed in the United States on December 4, 2025 by Brandon Burmeister
Style: Steel
Size: Black-2007-2018 Silverado Sierra 1500
I added a 3 inch front puck lift and 4 inch rear block lift to my 2007 chevy silverado 1500. After 3 months my factory upper ball joints started making a lot of squeaking noise. After some reading I chose these uppers because of realignment problems due to my lift on factory components. These fit great and we're easy to install, not to mention affordable. I didn't know my original ball joints were so bad until the test drive after install. My truck turns like a cadillac now with no effort turning the steering wheel.
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Reviewed in the United States on April 7, 2025 by Robert
Style: Steel
Size: Black-2009-2021 Ram 1500
I installed these on my 2016 Ram 1500 with a 3-inch leveling kit. The upper control arms are very well made and install was straightforward and easy
Reviewed in the United States on November 1, 2025 by Aaron Call
Style: Steel
Size: Black-2000-2010 Silverado Sierra 2500HD 3...
These are absolutely the most junk control arms money can buy.. wated money on two alignment should of got kryptonitefrom the beginning.. if you read this and still buy them its your own fault.. they are not designed with the factory geometry and will scrubb the tires evey dip you go thru .. they will fit on the truck but they definitely will eat your tires alive .. does not hold a proper allignment.. grease fittings clocked in wrong position.. zero functionality ..
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Reviewed in the United States on October 28, 2025 by Chris
Style: Steel
Size: Black-2004-2020 Ford F150
I have a 2010 Ford F-150 King Ranch 4x4. The control arms are well made from the looks of it. I have a little problem getting them to squeeze in because the truck had a slighty smaller span between the 2 pivot points. But use is grease that they come with and they slide in without tools. That’s the only reason I gave 4 stars. As far as other reviews saying that they are pre-greased is incorrect. The ball joint is greased. The pivot points you have to build so I suggest pre-greasing them when you assemble them by placing grease in these areas. Then once installed you can add grease until you see the grease just starting to some out the pivot points. It makes it way easier. But these are great for a 2”leveling kit for your truck. These do not rub the tires either. You have about 2” maybe more of space from the tire and the control arms.
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Reviewed in the United States on November 17, 2025 by KGCDragoon KGCDragoon
Style: Steel
Size: Red-2007-2018 Silverado Sierra 1500
These are pretty nice. They went in really nice. I had a little problem with the grease fittings trying to line them up right but other than that everything else worked on my 2015 Silverado
Reviewed in the United States on July 13, 2025 by Thomas Thomas
Style: Steel
Size: Black-2007-2018 Silverado Sierra 1500
Perfect fit! Bolted right on my 07 sierra Z71
Reviewed in the United States on September 9, 2025 by John R.
Style: Steel
Size: Black-2004-2020 Ford F150
Installation was easy and straight forward with included instructions. They look good seem to be made well and over all good choice if your in the market for an affordable upgrade
Reviewed in the United States on February 25, 2025 by Patrick Pratt