Description Description Large hex type used in most Mikuni carburetors. Mikuni # 4/042. View AllClose
Add to Cart Quick view Mikuni Hex Main Jets 4/Pk #490 4/042-490 MIKUNI MSRP: $28.69 Now: $24.95 Was: Mikuni Hex Main Jets 4/Pk #490 4/042-490
Add to Cart Quick view Mikuni Main Jet 180 4.1 MIKUNI MSRP: $17.00 Now: $14.17 Was: Large hex type used in most Mikuni carburetors. Mikuni # 4/042.
Add to Cart Quick view Mikuni Main Jet 250 4.109 MIKUNI MSRP: $17.00 Now: $14.17 Was: Large hex type used in most Mikuni carburetors. Mikuni # 4/042.
Out of stock Quick view Mikuni Main Jet 280 4.112 MIKUNI MSRP: $17.00 Now: $14.17 Was: Large hex type used in most Mikuni carburetors. Mikuni # 4/042
Add to Cart Quick view Mikuni Main Jet 190 4.102 MIKUNI MSRP: $17.00 Now: $14.17 Was: Large hex type used in most Mikuni carburetors. Mikuni # 4/042.