Jeep Wrangler Suspension Diagram

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What this Wrangler diagram covers

Wrangler pages on this catalog are JK (2007–2018). TJ (1997–2006) and JL (2018+) track bars, control arms, and ball joints are different lengths. Rubicon vs Sahara use the same basic arm layout, but aftermarket lifts change every number on this page.

Stock JK wear: ball joints, track-bar bushings, control-arm bushings, and tie-rod / drag-link ends. A wander or “death wobble” after a bump is usually the track bar or unit bearings, not a new set of cheap shocks. If it is lifted, measure the track bar and drag link before you order the stock Moog length.

Related: Grand Cherokee diagram, Gladiator lift kit.

Jump to: Front · Steering · Rear · Wrangler JK · Catalog diagrams

Front suspension

Ball joints

  • Upper, 2017–2007: K3134T
  • Upper, +/- 1° camber/caster offset, 2017–2007: K100311
  • Upper, +/- 1/2° camber/caster offset, 2017–2007: K100056
  • Upper, Replaces OEM Offset To Provide 1-1/2 Degree +/- Camber/Caster, 2017–2007: K100312
  • Upper, +/- 2° camber/caster offset, 2017–2007: K100198
  • Lower, 2017–2007: K3185
  • Lower, Replaces OEM Offset To Provide 1-3/4 Degree +/- Caster/Camber, 2017–2007: K7403

Control arms

  • Upper, ball joint not included, 2017–2007: RK641822
  • Lower, 2017–2007: RK621823
  • Upper, +/- 3 Degrees Caster And +/- 3 Degrees Pinion Angle, Adjustable, 2017–2007: RK100217

Control arm bushings

Sway bar bushings

  • To frame, 2017–2007: K7466

Sway bar links

Track bar bushings

  • Driver side, 1.56″ Outside Diameter, Contains Cross Axis Bushing, 2017–2007: K201643
  • Passenger side, 1.45″ Outside Diameter, improved, Contains Conventional Non Cross Axis Bushing, 2017–2007: K201644
  • Passenger side, 1.45″ Outside Diameter, OEM Type, Contains Conventional Non Cross Axis Bushing, 2017–2007: K200708

Wheel hubs & bearing assemblies

Steering

Drag link adjusting sleeves

  • Pitman Arm To Connecting Rod, 2017: ES2012S

Drag link assemblies

  • At pitman arm, 2017–2007: ES3624

Pitman arms

Steering linkage assemblies

  • Contains Adjusting Sleeves, Drag Link And Tie Rod Ends, 2016–2007: DS800982A

Tie rod adjusting sleeves

  • To Left Outer Tie Rod End, 2017–2007: ES800983S
  • Pitman Arm To Connecting Rod, 2012–2007: ES2012S

Tie rod ends

Rear suspension

Control arms

  • Upper, 2017–2011: RK642032
  • Lower, 2017–2007: RK641777
  • Upper, +/- 3 Degrees Pinion Angle, Adjustable, 2017–2007: RK100216
  • Upper, arm only, 2010–2007: RK642032

Control arm bushings

Sway bar bushings

  • To frame, Sport, Sport S, Unlimited Sahara, Unlimited Sport, Unlimited Sport S, 2018: K201637
  • To frame, Unlimited Rubicon, Sport Utility Vehicle 4 Dr., 2018: K201636
  • To frame, Except Performance Suspension, 2017–2007: K201637
  • To frame, Performance Suspension, 2017–2007: K201636

Sway bar links

Track bar bushings

  • 1.59″ Outside Diameter, 2017–2007: K200709
  • OEM Type, 2016–2010: K201689

Wrangler JK

Front suspension

Ball joints

  • Upper, 2018: K3134T
  • Upper, +/- 1° camber/caster offset, 2018: K100311
  • Upper, +/- 1/2° camber/caster offset, 2018: K100056
  • Upper, Replaces OEM Offset To Provide 1-1/2 Degree +/- Camber/Caster, 2018: K100312
  • Upper, +/- 2° camber/caster offset, 2018: K100198
  • Lower, 2018: K3185
  • Lower, Replaces OEM Offset To Provide 1-3/4 Degree +/- Caster/Camber, 2018: K7403

Control arms

  • Upper, 2018: RK641822
  • Lower, 2018: RK621823
  • Upper, +/- 3 Degrees Caster And +/- 3 Degrees Pinion Angle, Adjustable, 2018: RK100217

Control arm bushings

Sway bar bushings

Sway bar links

Track bar bushings

  • Driver side, 1.56″ Outside Diameter, Contains Cross Axis Bushing, 2018: K201643
  • Passenger side, 1.45″ Outside Diameter, improved, Contains Conventional Non Cross Axis Bushing, 2018: K201644

Steering

Drag link adjusting sleeves

  • Pitman Arm To Connecting Rod, 2018: ES2012S

Drag link assemblies

Pitman arms

Tie rod adjusting sleeves

Tie rod ends

Rear suspension

Control arms

Sway bar bushings

  • To frame, 17mm Sway Bar Diameter, 2018: K201636
  • To frame, 19mm Sway Bar Diameter, 2018: K201637

Sway bar links

Track bar bushings

Figures F394, S179, R040 are in the catalog PDF below. The PDF also has leftover Jeep Renegade and Kia Borrego rows from the Moog book; ignore those.

If your year is newer than the catalog, use the year/make/model search on this page. Leave a comment with the year and the noise if you want a part-number check.

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