Front Greasable Shackle RHS to suit Landcruiser 60 Series 1986+DESCRIPTION Greasable Shackles allow easy lubriction of polyurethane bushes. Servicable design built from thicker steel, and incorporating protected grease ports. A cost effect insurance for the life of your leaf springs. Ironman 4x4 Suspension was the first company in the world to recognise the importance of greasable shackles and pin kits. The reason for the introduction of greasable kits was that polyurethane bushes will provide extra long life if