This is a Dynatrac HD balljoint set for the 2007-2018 Jeep Wrangler JK and the 1999-2004 Jeep Grand Cherokee WJ, SKU DT BJK-JK. A set is four balljoints: an upper and a lower for each side.
Fitment
- 2007-2018 Jeep Wrangler JK
- 1999-2004 Jeep Grand Cherokee (WJ)
- Fits the stock front axle or a Dynatrac ProRock 44 built for JK applications
This is not the set for the JL Wrangler or the Gladiator JT. Those use a different Dynatrac set, JP44-2X3050-E.
Construction
- Heat-treated billet bodies with chromoly stems
- Heat-treated, precision-ground stainless steel ball, built to military specifications
- Seals designed to keep contamination out
- Greasable fittings and Teflon-coated wear points
Standard or knurled
This is the standard set. Dynatrac also makes a knurled JK and WJ version, JP44-2X3050-D, for axles where the stock balljoints fit loosely. Dynatrac warns that knurled bodies permanently damage the end forging and knuckle bores, so use them only as a last resort.
Rebuild kit and installation kit
These joints can be rebuilt later. Rebuild kit DT JP44-1X3050-C is the service kit for the JK and WJ balljoints. Installation kit DT JP44-1X3050-B is a press-in aid, and Dynatrac lists it for JK sets only. Both are sold separately, and neither one is a balljoint set.
California Prop 65 warning: cancer and reproductive harm. See www.P65Warnings.ca.gov.
