MIKUNI ROUND PUMP MAIN DIAPHRAGM ASSEMBLY 34/38/44MM - 13-0136

The Mikuni Round Pump Main Diaphragm Assembly 34/38/44mm (SKU 13-0136) is a complete carburetor diaphragm rebuild solution for riders tackling a Mikuni round pump main diaphragm assembly 34 38 44mm rebuild on a BN-series watercraft carburetor. The Mikuni 13-0136 covers 34mm, 38mm, and 44mm round pump carburetor applications at $21.79, giving you all the diaphragms, gaskets, and hardware needed to tear down and rebuild your carb in one shot. Everything goes together reliably so fuel delivery comes back crisp and your engine pulls clean out of the hole again. That's a straightforward fix without the cost of a whole new carburetor assembly.

• Delivers all diaphragms, gaskets, and hardware so your rebuild stays complete from start to finish.
• Fits Mikuni BN34, BN38, and BN44 round pump carburetor sizes without sourcing parts separately.
• Built to restore consistent fuel flow so your engine won't stumble or bog mid-ride.
• Designed around Mikuni BN carburetor rebuild parts so one kit covers multiple common carb sizes.
• Keeps the repair cost-effective at $21.79 so you won't pay for a full replacement unit.

Pick up the Mikuni Round Pump Main Diaphragm Assembly at Dillon Powersports, authorized dealer, and get your carburetor back on spec.