Sep 13, 2004 / How do you lube 3PT ball joints? #31 GeneD14 Veteran Member Joined Jul 29, 2003 Messages 1,458 Location Tennessee Tractor Kubota B26 TLB, Allis Chalmers D17 series IV, Kubota ZG-23 Mower, Kubota ZD 1211, Kawasaki Mule 610, Stihl 361, Stihl 045 AV Super, and a Stihl 660 Ported and tuned WD-40 on all of my tractors.