161-01 O-RING KIT, BRAKE CALIPER GRIMECA - ARGO ATV PART
Grimeca Caliper 41mm seal rebuild kit. The brand Grimeca should be stamped in the top cover.
Check your parts manual for fitment on your vehicle. Fits select Argo models late 1990's and to 2005. If your brake calipers are Silver then you need rebuild kit # 161-05. Also fits the Argo Taurus 3 wheeler caliper.
Always use fresh DOT 5 brake fluid when replacing the seals. Never use DOT 3 or 4.