Sleeve does not have any O-Ring grooves. The 3 O-Rings are in the block.The HCTAR71617 Cylinder Liner O-Ring Kit fits equipment brands such as: John Deere
Set of 3, No O-Ring Grooves On SleeveThe HCRNAR71617 Liner Sealing Ring Kit, Set of 3, No O-Ring Grooves On Sleeve fits equipment brands such as: John Deere