

🚙 Elevate your off-road game with precision-engineered control arms that never quit!
The KSP Front Upper Control Arm is a one-piece forged aluminum upgrade designed for Toyota 4Runner (2003-2023), FJ Cruiser, Land Cruiser, and Lexus GX models. Featuring CNC precision machining, zinc-nickel coated ball joints, and greasable sockets, it offers superior durability, corrosion resistance, and a perfect fit for 2-4" lifted vehicles. Premium polyurethane bushings enhance ride quality and reduce noise, making it the ultimate choice for serious off-road enthusiasts seeking reliable performance and longevity.








| ASIN | B0D4DCJNKT |
| Auto Part Position | Front |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #9,736 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Control Arms |
| Brand | KSP PERFORMANCE |
| Color | Cast Aluminum |
| Customer Reviews | 4.4 4.4 out of 5 stars (293) |
| Date First Available | May 17, 2024 |
| Exterior | Machined |
| Fit Type | Vehicle Specific Fit |
| Item Weight | 14.01 pounds |
| Item model number | Toyota 4Runner 2003-2023 |
| Manufacturer | Goldenlion |
| Manufacturer Part Number | 3C298065 |
| Material | Aluminum |
| Model | 2-4" |
| Orientation | Front |
| Package Dimensions | 17.13 x 13.39 x 7.09 inches |
| Unit Count | 1.0 Count |
A**R
These Control Arms are the way to G0!
2020 Ram 1500 Sport with 6”RC LIFT + 3” leveler spacers for stacked height & M1 shocks for a 9” total lift so an Upper control arm was needed and this control arm was the secret sauce and matched well with the Larger replacement steering knuckles with the RC kit (with added spacing/stack 3”) it gave me back my cushion feel with the shocks being able to flex properly and the steering is on point with absolutely no noises or creeks or knocking.These control arms look awesome and they are very much high quality and did work for my application even though it says not designed to work with lifted steering knuckles which may be true but with added stacking height spacers it will indeed work better then well enough.install was simple took 35 minutes each side the build quality of the arms are gorgeous the price for the arms are more then reasonable for the top quality all the joints or points line up perfectly with these control arms I highly recommend if you’re in need of some quality control arms for your build 100%
L**M
Upper A arms
Great products use them on all my vehicles. Looks great on silver trucks and easy to install!
J**Y
Ksp Upper control arm
Very good product.its fits to my truck, this parrs fixed the issue in my spring coilover rubbing on the upper control arm in my tacoma,after installing ksp no more rubbing Thanks
A**W
Hi quality
These control arms are very light. They fit very well. They have high-quality ball joints that move in every direction and they rotate in their socket. The ball joints are replaceable as well as the control arm bushings where they mount on the frame they have grease fittings on The frame bushings as well as the ball joint on them. They work fantastic. Well worth the price since I bought two pairs of cheap ones and the ball joints for basically frozen and wouldn’t turn in any Direction or turn in their cups this was due to assembly and manufacturing so doing the job twice is never fun. To spend a little extra money and get higher quality like these !!!
R**S
Bad bushings on the control arms
It makes a lot noise every single bump I don’t like how it sounds and squeaks sounds and the bushings oh ready start giving out i verly have a moment with this parts and they are giving problems
C**J
KSP Control Arms Rock!
I did a Rough Country “2” level strut”, but seems like it raised truck over 3”. I did not like the angel of the ball joint pin so I started looking for new control arms and ran across KSP which stated for 2”-4” level/lift kit. I’m so glad I did. They are quality and I love the polyurethane bushings and the angle is perfect! The install was pretty simple, but I did run into a difficult ball joint joint not wanting to release with old control arms, but resolved that. These seem quality and so far I’m happy with my purchase! Customer service did respond to my questions about item via e-mail pretty quick.
D**E
Please Read!
I bought the a arms about 8 months ago and just got around to installing them, while saving up to re-do my whole front end. Had a major problem. One arm had a side mount for the brake line, other had a top mount that worked with the factory bracket. I think I got one old design, one new design. Amazon thankfully let me return them and reorder. New ones matched and went in easily, ball joint went right in even with 3 inch lift coils. I did notice they do not touch the frame at full droop, the RC I had replaced did. Overall quality is great, black caps are cool and pressed in easily by hand. Awesome to keep ball joints and grease zerks clean. Also, second set ball joints had a grey antitrust coating on the studs, older set did not. I also contacted KSP about instal and these do not need to be tourqed at ride height like rubber ones do because the steel axle shaft is not attached to the poly bushings. The shaft is black powdercoat I think, shouldn't rust. The only thing I didn't like was the brake mount hardware was black and would definitely rust, replaced with zinc coated bolts. The arms themselves are very nice raw aluminum. Truck feels great now. Would recommend, but MAKE SURE ARMS MATCH. The ones with black caps should have the brake line mount hole on top, not side. 2011 Silverado 1500 LT 4x4, 3 inch Fox coils.
J**O
Liable and beatiful.
Great, safe and beatifull on my Truck.
C**N
Put these on with a 4” lift the inside edge of the rims rub against them(new upper control arm). Recommend wheel spacers depending of the offset of your wheels. They did not rub on factory arms.
M**B
Great fit on my 2014 FX4 truck. Very pleased with this arms. This review is 6 months after installation
M**O
Buen material y quedaron perfectas en tacoma 2017 4x4
L**Y
Put a 2” lift front and back, basic all factory dimensions, needed to change upper control arms for piece of mind didn’t like welding tubing idea because of rusting and looking shotty, expensive well worth it, Kal tire specialists were empressed with they took the truck for a drive placed it back on the alignment machine and they couldn’t believe how true the and perfect the alignment came out, I cried at the price but it came out to be the best satisfactory decision I made for a long term investment, this is a truck Amazon built
B**N
very well made and sturdy product made from very quality materials and easy to install comes with everything would buy again
Trustpilot
Hace 3 semanas
Hace 2 semanas