Polaris 4340 Chromoly Steel Keller Ball Joint


  • $ 129.95
  • Save $ 7

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KELLER "Killer" 4340 Chromoly Steel BALL JOINT For Polaris RZR Upper & Lower

Replace your weak OEM ball joints with these "Killer" 4340 Chromoly Steel replacements by Keller. Designed to be greasable and can be adjusted for wear! These ball joints are manufactured in the USA, and are backed by a LIFETIME warranty against breakage! 

"Lifetime Warranty" against manufacture defects and breakage.

 ***Sold Individually*** So select how many you need (One per A-Arm)

 Fitment - Uppers and Lowers fit the same ball joint:

  • RZR 1000
  • RZR Turbo
  • RZR 1000S/900S
  • RZR XP 900
  • Jagged X
  • RZR 800
  • RZR 570
  • XP 1000, and XP Turbo with caps fit for HCR Suspension 


Email or call 801 367 1395 with questions.

Made in USA