Unleash the power of your 03-09 Toyota 4.0L/3955 V6 1GRFE with the Enginetech RMTO4.0P Premium Re-Ring Kit. This premium kit delivers top-tier components for a reliable engine overhaul. Includes premium piston rings (S94126), rod bearings (BB1029), main bearings (BC1027), lower gasket set (TO4.0CS-A), head gasket set (TO4.0HS-A), and thrust washer (TW1027). Free shipping included. Note: Kit photo is generic; actual parts shown individually. Rod and Main bearings are offered as the same size. Contact us for different sizes.