203-5031 - Carburetor

Fits Stihl FC85, KW 85, FH75, KW 85, HT70, HT75, HT70, HT75, FR85 T, FR85, KA85 R, FH75, FR85 T, FR85, KM85, KM85 R, HL75, HL75 K, FC85, SP85, SP85 K, HL75, HL75 K, FS75, FS80, FS80 R, FS85, FS85 R, FS85 T, FS85 RX, SP81, KA85 R, SP85, SP85 K, FC75, FS75, FS80, FS80 R, FS85, FS85 R, FS85 T, FS85 RX, SP81, FC75, KM85 & KM85 R models.
Replaces Stihl #(s) 4137-120-0614, 4137-120-0622; Zama #(s) C1Q-S157.