MIKUNI JET NEEDLE HSR42 LEANER - 14-2507

The Mikuni Jet Needle HSR42 Leaner (SKU 14-2507) is a carburetor fuel system replacement part for riders who need to lean out fuel metering in a Mikuni HSR42 flatslide carb, making it the go-to Mikuni HSR42 leaner jet needle carburetor replacement part for correcting a rich midrange condition. The Mikuni 14-2507 is priced at $19.37 and seats into the HSR42 carb body where it governs how much fuel flows through the needle circuit across the throttle range. It's a precise fit that keeps throttle response crisp once you've bumped up airflow with a new filter or exhaust and your jetting's running too rich. That's exactly the kind of part you reach for when a standard needle just won't get your HSR42 carb dialed in right.

• Keeps midrange fuel metering leaner so your HSR42 carb stops running rich after airflow upgrades.
• Built to replace a worn or incorrectly spec'd needle at a straightforward $19.37 price point.
• Fits Mikuni HSR42 carburetor jet needle applications where a leaner OEM-style replacement is needed.
• Delivers consistent HSR42 carb fuel metering leaner performance so your jetting stays dialed in.
• Designed to drop into the HSR42 carb body without modification so your rebuild won't stall out.

Pick up the Mikuni Jet Needle HSR42 Leaner at Dillon Powersports, authorized dealer, and get your carburetor rebuild back on track.