Tusk U-Joint Kit For Yamaha Rhino 660 4X4 2004-2007

Tusk U-Joints Are A Direct Oe Replacements On Your Utv Or Atv. Made From Scm-415 Cold-Forged Steel With Precision Journals That Are Case Hardened To Hrc58-61 Ensures Durability And A Precise Fit. Tusk U-Joints Are Pregreased With Hi-Temp Lithium Complex 3 Grease And Feature A Grease Zerk To Easily And Evenly Keep The U-Joint Greased. The Bearing Cups Feature A 4-Lip Seal To Keep Grease In And Dirt & Water Out.