Fits on Models: BLIXER 5 SL-240xxxxx13, Blixer 6 SL-241xxxxx13, Blixer BX4, Blixer BX6, R10, R10 SL- R10-000376 and above, R10 SL- R10-000385 and below, R10U, R4, R4B, R4B Series A, R4B Series D, R4N, R4N Series A, R4N Series D, R502 Series E, R6 Series, R602, R602 Series E, R6B, R6B Series A, R6B Series D, R6N, R6N Series A, R6N Series D, R8, R8U