Synergy 4120 Front Ball Joint Set For Jeep TJ/LJ, XJ 90-01, YJ, ZJ
*We keep this item in stock for immediate shipment. Place your order before 10am EST on a weekday and we'll ship the same business day*
Part Number: 4120
Synergy D30 / D44 Heavy Duty Front Ball Joint Sets
Description:
Replace your Jeep's factory ball joints with Synergy MFG's NEW Dana 30/44 Heavy Duty Ball Joint Set. These ball joints employ a metal on metal design to improve durability and performance. A must for vehicles with lifts and larger tires. Get rid of that steering wander and play caused by loose or worn out ball joints.
Synergy MFG's New And Improved ball joints are the result of actions that have been taken to address reports of premature wear on the previous iteration Product changes and manufacturing changes have both been made to guarantee you are getting the highest quality ball joints on the market
Technical Features:
New and Improved Ball Joints - Part #'s 8009-1204 and 4120-04
Compatible with all aftermarket axle shafts (including RCV) with no modifications needed
Fully Greasable 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
Ball joint housing is manufactured from sintered graphite, bronze, and 1045 steel for a strong, smooth, bearing surface
Ball joint stud is manufactured from induction heat treated 4140 steel for maximum strength and smooth operation
Ball joint dust boot is made from wear/tear resistant black nitro-butile rubber (NBR)
12 Month Unlimited-Warranty (see warranty information)
Synergy High Performance Grease (4119) recommended
Specifications:
Material: Steel
SKU: 4120
Item# 4120
Brand: Synergy
Fitment:
1990-1992 Jeep Comanche Yes (2) Upper / (2) Lower
1990-2001 Jeep Cherokee Yes (2) Upper / (2) Lower
1990-2006 Jeep Wrangler Yes(2) Upper / (2) Lower
1993-1998 Jeep Grand Cherokee Yes (2) Upper / (2) Lower