Home / Brake Parts / O ring for 30-9 Brake Caliper (for DOT 4 brake fluid) “Brake shoes and springs Kobold” has been added to your cart. View cartO ring for 30-9 Brake Caliper (for DOT 4 brake fluid)$14.00In stock (can be backordered) O ring for 30-9 Brake Caliper (for DOT 4 brake fluid) quantity Buy now Buy with SKU: 75835 Category: Brake Parts Product ID: 2256Related products Seal kit for Master Cylinder 3 & 4 (for DOT 4 brake fluid) $43.00 Buy now Brake Plate for 4″ Lilliput wheel complete with shoes and springs. $620.00 Buy now Brake shoes and spring (Standard 5″) $198.00 Buy now