RT21003 Hd Ball Joint Set
InfoVehicle Info Needed
CROWN AUTOMOTIVEPART NUMBER: 077-RT21003

RT21003 Hd Ball Joint Set

$7999
ShippingShips on 09/08/2026
Lowest PriceLowest Price Guarantee

Front Heavy Duty Zero-Lash Ball Joint Set
  • For Jeep 1987-2006 YJ
  • TJ Wrangler
  • 1984-2001 XJ Cherokee
  • MJ Comanche
  • 1993-1998 ZJ
  • ZG Grand Cherokee Models;Includes 1 Upper and 1 Lower Ball Joint w/ Hardware

    Crown Automotive RT21003 Features:

    The "Heavy Duty" description is more than accurate with these ball joints. The newly designed joint is leaps ahead of the OE plastic bushings plagued with premature failure. These HD Ball Joints were manufactured with sintered metallic bushings. This new bushing is highly resistant to wear and damage. The assembly is greaseable to extend the life of the already durable bushings, which are specifically engineered for vehicles with larger tires, lift kits, and heavier accessories. They install without any fabrication or modification to the factory mounts using tools that can be purchased or rented at a local parts store. The HD Ball Joints are also backed with an industry leading 12 month warranty. Each set includes one upper and one lower ball joint with all required hardware needed for installation.

    • Heavy Duty Replacement of Factory Ball Joints
    • Heavy-Duty Sintered Metallic Bushings
    • Greaseable Assembly HD Ball Joint Set
    • Greaseable Assembly HD Ball Joint Set
    • Direct Replacement
    • Sold In Sets (Must Order two sets to complete one front axle)
    • Unpainted
    • MetalRubber
  • Part TypeBall Joint
    BrandCROWN AUTOMOTIVE
    Package Height3.0
    Package Width6.0
    Package Length6.5
    Weight2.6 PG
    Part CategoryReplacement Parts
    Part FitmentDirect Fit
    Vendor Part NumberRT21003
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!