Part Number: 0811917-11 (Channel) Part Number: 08-11920 (Superior sl73857a ring oil contr) Part Number: 0811920-1 (Spacer) Part Number: 0811920-2 (Spacer) Part Number: 0811920-3 (Spacer) Part Number: 0811921-12 (Channel) Part Number: 0811921-5 (Channel ay) Part Number: 0811921-8 (Channel ay) Part Number: 0811922-1 (Guard) Part Number: 0811922-2 (Guard) Part Number: 0811922-3 (Guard) Part Number: 08-11923 (Superior sl73998a piston ring 5 ) Part Number: 0811923-2 (Clamp) Part Number: 08-11924 (Superior sl7401 sc ring set sing)