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๐ Elevate your ride with precision and power โ donโt just lift, dominate!
This pair of front upper control arms is engineered for 2-4" lift kits, compatible with 1999-2006 Silverado 1500 and Sierra 4WD/4X4 RWD models with 6-lug wheels. Featuring alpha chromoly ball joints with built-in tapers, maintenance-free thermofuse bushings, and CNC machined components, these control arms offer superior strength and durability over OEM parts. The kit includes all necessary hardware and comes pre-assembled for a seamless bolt-on installation, designed to withstand extreme temperatures and heavy-duty use.













| ASIN | B09T9TF8KC |
| Auto Part Orientation | Drivers Side |
| Auto Part Position | Front Upper |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #104,056 in Automotive ( See Top 100 in Automotive ) #258 in Automotive Replacement Control Arms |
| Brand | BST BSSP |
| Brand Name | BST BSSP |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 199 Reviews |
| Fit Type | Vehicle Specific Fit |
| Included Components | N/M |
| Item Type Name | 2-4IN Control Arms |
| Manufacturer | BST BSSP |
| Manufacturer Part Number | 101023 |
| Manufacturer Warranty Description | One Year |
| Material | Copper |
| Material Type | Copper |
| Model Number | 1999-2006 Silverado Sierra 1500 |
| Number of Items | 2 |
| Orientation | Drivers Side |
C**H
10/10
Good quality bushings and for the money you can not beat these
T**D
1.5 years going strong
They have been installed for 1.5 years, 25k miles, and theyโve been great. Upon installation I greased them until it was coming out of the boot around the ball joint. Iโve added a little every 6 months or so. Theyโve been good for me so far. I semi regularly tow a trailer, so I do apply more weight than just the truck, still no issues.
N**Y
Nice
Perfect for my vehicle
M**X
Bad parts very bad
This product is bad. I put it on my 2500 germax. Crew cab only had it for a few months and the upper ball joint popped out of its socket, causing multiple damage to the vehicle and the suspension. It's a good thing. My son was not on the highway. When this happened, a lot worse, things could have had happened. Or he could have been killed.
C**Y
Squeaky Bushings
Good fitment and does exactly what they are suppose to do, however I really wish they would have Installed grease fittings for the bushings due to very loud squeak. The only way I can stop the squeak is to spray lithium grease on the bushings but it only pacifies the problem for 3-4 days.
D**T
Buy them
Ordered a set for my 2004 Silverado 2wd with a 7โ fab tech lift. These things are beefy. Havenโt installed them yet but they look very well made. The ball joint doesnโt have a grease fitting so Iโll be ordering some moof ball joints to press in UPDATE: Iโm an idiot. The upper cap on the control arm comes off and the grease fitting to grease the ball joint is under it
C**R
works if you need a cheap replacement
These did the job they were meant to do, but they squeak like no other! very loud. Had to spend the money on OEM stuff just to get rid of the noise. I'm in SC, our roads suck, and my suspension takes a beating so I couldn't take it. I did like that the ball joint was greaseable with a removable dust cap. If it didn't have that, they would get less stars.
D**3
Initial review
I am going to update this review a few times. Cuz the problem with reviews is people review when they look at them and then something happens and I never update it. By looking at them. It looks like the ball joint is the same exact size as the factory ball joints as for the bushings. To me that's important because they can be changed easily. I'm going to Mike them later and we'll update that. I bought these my main concern was being able to get new ball joints and bushings in the metal being solid. Cuz you're still saving money versus $500 for rough country or so on. They look sturdy they look solid. I will periodically update this review as time goes
C**M
Great Quality!
Super high quality. Really impressed. Comes with a spare ball joint and the ball joints are greasable. Would purchase again!
B**N
Right part
Worked in my 2017 chev 1500.
C**.
They have the wrong size ball joints for 2018 Silverado
I purchased these control arms for my 2018 Silverado, this is my second time ordering lift control arms for my truck, first ones did not last any longer then 2 months, when looking over the new set I have gotten we looked over everything! we have noticed the size of the ball joint is wrong! This is why everyone keeps blowing the ball joints on these trucks! If they would of came with a sleeve there would be no problem, but the fact that they are smaller when tightening jt all the way down they are not tightening until the control arms hits the spindle, then from there all it does is put pressure pulling the ball joint because the more you tighten the ball joint the more it pulls down forcing it to stretch out itโs seat, the more you tighten the ball joint with the control arm against the spindle your actually forcing the ball joint of off its seat pulling out out more and more with every tighten of a thread ! Which gives play In the control arm side the joint! With the arm against the spindle it also rips apart the boot causing you to loose all your grease!!! Not recommended buying for 2018 Silverado these are improperly designed for the year and model of the truck
S**A
Great
Great product,fast delivery
N**H
Nope.... Just nope....
Absolute junk. Lasted 10 months and the ball joints came apart, lost the wheel, destroyed my lift, cv, etc. no warning, if you value your truck and life.... But the more expensive ones! Should be recalled.
Trustpilot
2 months ago
2 weeks ago