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USD 75
Part #: APXBJ160

Apex Chassis BJ160 Super HD Upper Ball Joint

Vehicle Fitment:
2018-2024 Jeep Wrangler JL | 2020-2024 Jeep Gladiator JT | See full application list below
Part #: APXBJ160
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The Apex Chassis BJ160 Super HD Upper Ball Joint from XDP is ideal upgrade over the worn upper ball joint in your vehicle. The housing is constructed of durable SAE 1045 solid steel forged material, which is extremely strong and ideal for this application. The housing is CNC machined to ensure that the parts and bearings have perfect dimensions, eliminating any die wear issues. The ball studs are made of SAE 4140 hot-forged chromoly for the strongest possible metallurgy. They are also induction heat treated to provide precise heat treatment to the exact depth and location. The threads are rolled instead of cut, which strengthens them and allows for easy movement of hardware. The threads allow for easy movement of hardware during installation and superior holding when torqued. The bronze bearing design combines perfectly polished ball studs, encased in a solid steel forged housing, lined with a highly durable, low friction bronze bearing.

The boots are made of CR rubber, which is an extremely durable material for under-car applications. They are resistant to deterioration from road-level ozone, oil/gas/engine fluids, and extreme heat or cold. A phosphate finish is used, which is extremely durable and double-coated. The threads are coated as well. Only Grade 8 - Class 10.9 hardware is utilized for its superior tensile strength. A castle nut is used where high vibration loads occur, which is the industry standard. The housing is pre-threaded for a Zerk fitting providing easy installation. It also comes pre-greased, with gull-winged grease grooves that allow for improved lubrication disbursement around the ball stud. Zerk fittings are included for every application.

  • Comes Pre-Greased
  • Bronze Bearing Design
  • CNC Machined Housing
  • SAE 1045 Solid Steel Forged Housing
  • Extremely Durable Phosphate Finish
  • CR Rubber Boots & Internal Seal Boot
  • Includes Grade 8 - Class 10.9 Hardware
  • SAE 4140 Hot Forged Chromoly Ball Studs
  • Pre-Threaded Housing With Zerk Fitting Included
  • Gull Winged Grease Grooves - Allows For Improved Lubrication Disbursement Around The Ball Stud


  • MPN BJ160
  • SKU APXBJ160
  • ID 130846
  • Manufacturer Name Apex Chassis
  • Shipping Weight 2.00 lb.
  • Shipping Length 4 in.
  • Shipping Width 4 in.
  • Shipping Height 4 in.
  • Fuel Type Diesel / Gas
  • E-Code 1
  • Position Front Upper
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0


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