Synergy Wrangler JL/JLU and Gladiator JT Heavy Duty, non-knurled Ball Joint Kits

★★★★★ 5.0 65 reviews

US$128.53
Price when purchased online
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US$128.53
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 219902475 Release Date 2026/05/03 List Price US$128.53 Model Number 219902475
Category
  • Compatible with all aftermarket axle shafts (including RCV's) with no modifications needed
  • Non-Knurled Ball Joints
  • Includes 2 upper and 2 lower ball joints
  • Fully greaseable metal on metal design for prolonged life
  • Ball Joint bearing surface area is considerably larger than stock due to elimination of the inner nylon liner for a longer lasting joint
  • Metal on metal ball joints require a small break-in period of typically 100-500 miles to fully "seat" the bearing surfaces. During this time the steering may feel "sticky" or slow to "return to center". Once broken in, the steering will be smooth and tight
  • Ball joint bearing race is manufactured from sintered graphite & oil impregnated bronze for a strong, smooth, bearing surface
  • Ball joint housing is manufactured from 1045 high carbon alloy steel for a strong, smooth, bearing surface
  • Ball joint stud is manufactured from induction heat treated 4140 Chromoly steel for maximum strength & reliability
  • Ball joint dust boots are made from an industrial grade, wear/tear resistant black nitro-butyl rubber (NBR)

Brand Synergy Manufacturing
Model Non Knurled Synergy JL / JLU / JT Ball Joints
Exterior Machined
Item Weight 2.68 pounds
Manufacturer Synergy Manufacturing
Item model number 4170-60
Package Dimensions 4.76 x 4.33 x 3.23 inches
Manufacturer Part Number 4170-60

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65 ratings | 27 reviews
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