Ring(for Power Piston Nut) Engines: 1FZF, 1FZFE, 1GE, 1GFE, 1GGE, 1GGZE, 1GRFE, 1HDFTE, 1HZ, 1JZGE, 1KZT, 1KZTE, 1PZ, 1UZFE, 1VDFTV, 22R, 22RE, 2JZGE, 2L, 2LT, 2LTE, 2LTHE, 3L, 3RZFE, 3VZE, 3Y, 3YE, 3YP, 3YPE, 4Y, 5L, 5M, 5ME, 7MGE, MP Compatible With: CROWN (GS130, GS131, GS136, JZS130, JZS131, JZS133, JZS135, LS130, LS131, LS136, MS130, MS132, MS133, MS135, MS137, UZS131, YS130, YS132); CROWN, CROWN MAJESTA (GS141, JZS141, JZS143, JZS145, LS141); HILUX (KZN130, LN107, LN108, LN109, LN112, LN130, LN131, LN200, RN125, RZN200, VZN130, YN107)