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62.50 62.5 USD 62.50

62.50

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Apex Chassis Heavy Duty Front Upper Ball Joint Dodge/Ram 1500

SKU: BJ136
Fits: 2009 - Present Ram 1500 Add vehicle

62.50 62.5 USD 62.50

62.50

Not Available For Sale

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Lifetime warranty Made in USA

The Special Sauce:

  • HOUSING
    • SAE 1045 Solid Steel Forged Housing:This is unequivocally the best carbon alloy steel for this application.
    • Knurled Housings:The preferred design for aftermarket installations.
    • CNC Machined Housing:Make our parts and bearings dimensionally perfect, eliminating any die wear issues.
  • BALL STUDS
    • SAE 4140 hot forged Chromoly Ball Studs:  for strongest possible metallurgy.
    • Plunger Design Stud:Unique to Jeep and Dodge, allows up and down movement with no side-to-side movement.
    • Induction Heat Treated Ball Studs:provides a very precise heat treatment to the exact depth and location we want it.
    • Rolled Threads:  are made by pressing the shape of the threads into the ball stud instead of cutting. This strengthens the threads instead of weakening them and allows for easy movement of hardware. This ain't no Ikea furniture!
    • Step Threads :allows for very easy movement of hardware on install and superior holding when torqued (installer choice).
  • BEARING DESIGN
    • Carbon Bearing Design:Used mainly in Jeep and Dodge upper ball joints is the solver of all things wobbly. Like all of our product.
  • BOOTS
    • CR Rubber Boots:The most durable material for undercar applications.
    • Pancake Boot 
  • HARDWARE
    • Grade 8 - Class 10.9 Hardware:Superior tensile strength.
    • Castle Nut:Industry standard where high vibration loads occur.
  • LUBRICATION
    • Pre-threaded Zerk Housing:If you have ever installed a MOOG ball joint without a pre-threaded zerk fitting you will understand what a simple but great feature this is. Another installer fav.
    • Greaseable:Because it should be.
    • Pre-Greased:Just in case you forget, we have you covered.
    • Gull Winged Grease Grooves:Allows for improved lubrication disbursement.
    • Zerk Fittings:Included for every application.

Make Model Submodel Years
Ram 1500 2009 - Present

Vehicle Ram 1500 (09–Present)
Brand Apex Chassis
Year Range 09+

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube
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Reviews from Google

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
AP
Ajay Paynter Mar 4, 2026
Google
Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
RC
Ryan Colligan Mar 4, 2026
Google
I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
MT
Marcus Torres Jan 15, 2026
Google
Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
BS
Bailey Smith Mar 23, 2025
Google
Core 4x4 excels with precision and service and keeps nothing else higher in mind. Everyone I've met at the company is very honest and down to earth, 10/10 would recommend.
RR
Ryan Rogers Aug 25, 2025
Google
I purchased a set of the Cruiser Series control arms for my Jeep Jk based on postive reviews from different Jeep Facebook pages. Ordered and 2 days later realized they had the very same exact arms on sale in the overstock section. Called them up and they refunded me the savings from my original purchase. Amazing, honest service. Can't wait to get them installed. Keep up the good work guys.
JT
Jay Taylor May 27, 2025
Google
Had a worn out set of rear upper control arms on my TJ. These were old rubicon express long arms. can’t buy replacements and no one makes a direct fit replacement. Talked with Korby at core off road sent some measurements and photos and a week later new arms showed up. Packaging was perfect fit was perfect. Would highly recommend giving these guys a call.
K
Korosunagi Jul 26, 2025
Google
I broke a grease fitting off in my end link. I thought I was going to have to buy a new one. Reached out to Core 4x4 and wham! bam! They fixed it and sent it back with 2 day shipping. Got it a day early even. If they couldn't fix it they were going to send me a new one. Now that's customer service! They are now a permanent part of my garage. Thank you Core 4x4!
DT
Dean Tk421 Feb 21, 2026
Google
I purchased the Jeep WJ control arms Camp series over a year ago. Very pleased and impressed. Easy installation and solid build. Bracket broke for rear upper control arm, they redesigned it to be more robust and sent me a new one with hardware, honoring their guarantee!
TR
Tim Reigies Mar 25, 2018
Google
Received the track bar I ordered, product looks extremely strong, thx core 4x4
MN
Mike Nielsen Nov 23, 2025
Google
The customer service is first class. I had an issue with a track bar I installed on my F350. I don’t have any other Core 4x4 parts yet, but with the way I was treated, I know their parts are well done, because they went above and beyond to make sure I was made whole. They wouldn’t be in business if they had to take care of a lot of people like they took care of me. Will definitely be back when it’s time to build the Jeep!
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