Ebc HJ440-4 Mikuni Hex Head Style Main Jets - 440 engine-gaskets-seals-transmission-gaskets 2011 Ski-Doo MX Z X-RS

2011 Ski-Doo MX Z X-RS E-TEC 800R

Silencer body is made from extruded 6061-T6 aluminum to reduce weight

Mounts to metal gas tanks using high-strength magnets

The issue with any permanent-magnet motor is that the in-rush currents are higher until the starter armature begins to spin

2020-2023 Yamaha YZ450FX

Ebc HJ440-4 Mikuni Hex Head Style Main Jets - 440 engine-gaskets-seals-transmission-gaskets 2011 Ski-Doo MX Z X-RSBrass carburetor jets are high precision and flow calibrated for extremely accurate fuel flow rate. Available in a range of sizes for Mikuni and Keihin applications High quality replacement. NOT original Mikuni or Keihin jets. Individual sizes sold in 4 pack; priced each.