Synergy Mfg

Synergy Jeep JL/JT Heavy Duty Ball Joints - Knurled (1 Upper / 1 Lower)

SKU: syn4170-04



Overview

This Synergy ball joint kit includes one upper and one lower ball joint for one side of the axle. The fully greaseable metal-on-metal design uses a 1045 steel housing, a sintered bronze race and an induction heat-treated 4140 chromoly stud. This is the knurled version, made for axle end forgings whose ball joint holes have enlarged over time. Expect a 100 to 500 mile break-in period.

Key Features

  • 1 upper and 1 lower ball joint (one side)
  • Knurled fit for enlarged axle end forging holes
  • Fully greaseable metal-on-metal design
  • 1045 steel housing, bronze race, 4140 chromoly stud

Fitment

2018-2024 Jeep Wrangler JL/JLU and Jeep Gladiator JT.

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$175
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Overview

This Synergy ball joint kit includes one upper and one lower ball joint for one side of the axle. The fully greaseable metal-on-metal design uses a 1045 steel housing, a sintered bronze race and an induction heat-treated 4140 chromoly stud. This is the knurled version, made for axle end forgings whose ball joint holes have enlarged over time. Expect a 100 to 500 mile break-in period.

Key Features

  • 1 upper and 1 lower ball joint (one side)
  • Knurled fit for enlarged axle end forging holes
  • Fully greaseable metal-on-metal design
  • 1045 steel housing, bronze race, 4140 chromoly stud

Fitment

2018-2024 Jeep Wrangler JL/JLU and Jeep Gladiator JT.

Synergy Jeep JL/JT Heavy Duty Ball Joints - Knurled (1 Upper / 1 Lower)

$175