For some good visuals on alignment, check out this Bridgestone article. Depending on how far gone your tabs are, you may want to bend them back in. Prep/Sand/Clean Lower Control Arm Flanges. Protecting the outer walls of all 8 LCA mount flanges will quadruple the thickness of each LCA flange wall and even act as an additional layer of protection from underneath as a skid plate. Lower Control Arm Skid Plate (Steel) for Toyota 4 Runner 5th Gen (2010 –. The Total Chaos cam tabs will replace your factory cam tabs. What are Camber Bolts? Your alignment guy is the only person that has to deal with this.
Strengthens Each Lca Flange Mount Point. If you have a KDSS equipped 4Runner, you can loosen the pressurized hydraulic lines by adjusting the accumulator assembly bolts with 2-2. The real benefit of the MC kit has over the TC kit is strength. The frame braces are cleared for grease zerk access of aftermarket-style serviceable bushings, but beware of re-alignment as the newly added plate may get in the way if you are using an open-ended wrench. 5th gen 4runner lower control arm bushings. I bought the Marlin Crawler LCA frame brace over the Total Chaos cam tab gussets for a couple of reasons. Angled Front Lower Brace Deflects Rocks and Other Objects. Prep/Sand/Clean parts.
We removed our lower control arms in order to access the area, prep, weld and paint. They sell LCAs (Lower Control Arms) with tabs welded on, so buying just cam tabs alone is not an option. If you remove your LCAs, you should mark the position of each cam tab bolt and reinstall extremely close to the original alignment spec, and then once the install is complete, get an alignment. The entire lower control arm (LCA) moves outside or inside when the camber adjustment is made. Toyota 4runner lower control arm. Marlin Crawler LCA Frame Brace. With the MC kit, you can strengthen your entire lower control arm flange mount and get additional skid plates while the TC kit is strengthening the actual cam tabs. All in all, this process took us around 7 hours, including taking photos. The bulk of time in this project comes into the prep work. Getting your truck in proper alignment specs (camber, caster and toe) is important for daily driving.
The factory cam tabs bend pretty easily. And, replacing an entire set of LCAs just for new tabs doesn't make sense if you are going to blow them out again anyway. For those that don't know, alignment shops use these alignment bolts on the lower control arms in order to get tire/wheel alignment in proper specifications. Uses factory hole locations. "It's always a good idea to clean the surface area of any metal before you lay a bead" – Jason (our resident expert welder at Stellar Built in Sacramento, CA). Installation (By Stellar Built – Sacramento, CA). M. O. R. E. 's skid plate will prevent future undercarriage damage to come with those outback trips you love to take. Marlin Crawler LCA (Lower Control Arm) Cam Tab Kit - 5th Gen 4Runner. This kit is going to offer another level of protecting your cam tabs from deforming or bending with big hits on rocks or bottoming out while jumping. The fix is to get your truck re-aligned. The issue is that while the LBJ support arm is forged and pretty stout, the arm itself is formed sheet steel – and when the bump stop meets the frame, the sheet steel is supposed to stop the upward travel of the wheel/LBJ. This needs to be fixed.
Lead Fabrication Tech @Stellar Built. In the image above, you can see the tab on the right is bent to outside of the LCA which doesn't give the alignment bolt anything to catch onto. Fits 2009-Current 4 Runner all models except KDSS. Find it Online: - 2010+ 4Runner (MCAR-5516): Check Price. These skid plate is available in powder coated colors and gives you piece of mind. Just keep in mind that you'll just need to shave off a little portion of that outside TC tab. Start by jacking your truck off the ground and removing your lower suspension components. When a caster adjustment is made it moves from the front to the back of the vehicle. Now, tilt the wrench at an angle to reach the cam tab bolt. Now that you have your ultimate off road 4 wheel drive vehicle, go even further in the rough and extreme terrain by protecting your front lower control arms with Mountain Off Road's 3/16" thick steel skid plate! Keep in mind, there will be a difference in alignment depending on where you go. If they are completely gone, you may want to look at the Total Chaos kit. Remove Cam Tab Bolts & Lower Control Arms. Tac Weld Frame Brace Into Location.
If your lower control arm flanges are slightly bent (most will be; that's how they come), then hammer these in. Most alignments are set to an OEM Manufacturing Specification. Note: 1st Gen Tacomas will require slight clearancing to the sway bar bracket to use the kit. If you have decent cam tabs that aren't too bent out of shape, then this kit will be great. Finally, after the LCA frame brace was welded into place, we painted each flange mount and buttoned it back up. You want to get your truck aligned after frequent off-road use and after suspension components have been changed, added or modified. Toyota doesn't sell cam tabs. If your tabs are just too far gone, you can always look at the TC kit. Thus, changing that perfect alignment spec you had set. Disconnect KDSS Sway Bar. The Heavy Duty LCA Frame Brace goes a step beyond the TC kit and supports the entire lower control arm mounting mount flanges (all 8 mounting points). We strive to push the caster limits (with aftermarket upper control arms) to exceed OEM specification to get the tire as far away from the BMC/Firewall.
Straighten Lower Control Arm Flange. Weld Cam Tab Braces Into Place. Do not exceed these turns or you will have a mess of oil on your hands and more problems then you need. Camber Tab (cam tab) Alignment Bolts. No products in the cart. Bridges Gaps Between Flanges Preventing Rock Hits. If you want to take it a step further, use the TC cam tabs with the MC LCA frame brace. Push Bent Cam Tabs Back in Place. But, even if your cam tabs are blown out and you end up installing the TC kit, then you can still use the Marlin Crawler LCA frame brace alongside it for added strength. Generally speaking the dealership or service center will align your truck differently than an off-road shop. Rear Lower Control Arm Flange Mount. This is the opposite side of the KDSS stabilizer (looks like a shock) assembly.
Install Time: - Roughly: 5-8 Hours (depending on experience). Each point of contact needs to have a clean surface for welding. Factory Camber/Caster Tabs? Slightly thread each bolt into position in all four locations. In our case, this doesn't support anything above a 31″ tire.
Lead Times for Custom Headlights are 8-14 weeks. If you are on the floor, you may need to leverage a floor jack or ratchet straps in order for the sway bar to come back in. If you have KDSS, now is a good time to reinstall the sway bar. Over time and hard use, it cracks: This kit includes 3 parts for each arm: a single upper reinforcement ties the forged ball joint arm directly to the bump stop mount to create a direct load path in order to reduce flexing at the end of the factory arm; while the lower two-piece reinforcement both adds triangulation from the bottom of the forged ball joint arm and incorporates a skid plate of the front side to slide the arm up and over obstacles while wheeling. Total Chaos Cam Tabs Pictured Above. Remove Suspension Components. Limited Lifetime guarantee. Marlin Crawler or Total Chaos?