Fits on engines:
505/1A, 505/1B, 505/1BX, 505/1BY, 505/1D
505/2AK S, 505/2 AK SF, 505/2A NL, 505/2B, 505/2BS, 505/2BY, 505/2BY KF, 505/2C, 505/2CK, 505/2DK
505/3BX, 505/3DK, 505/3DK CM, 505/3D CM, 505/3E S
Also replaces original no: 0288 114 002, 0288 114 005, 0288 114 008, 0288 114 011, 0288 114 405, 0288 114 625