Looking for the best Mikuni VM38 valves to fix your bike? We’ve tested and picked the top 6 valves to stop fuel leaks and restore a smooth, strong ride, offering you an easy guide to find your perfect match.
Riders love how these new Mikuni VM38 valves fix their bike. One easy swap stops fuel leaks fast. The ride becomes smooth and strong again.
We tested each carb part to pick the best ones. Our easy guide gives you top answers. You can trust this simple advice.
Read on to see top Mikuni valves in action. Find your best match now.
List of Top 6 Mikuni VM38 Valves
| Image | Title | Best For | Price |
|---|---|---|---|
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New Carburator Choke Valve Plunger Rebuild Kit For Mikuni VM38 Series |
This kit is best for folks who need to fix a cold start. It helps you get back on the road fast. |
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Mikuni 3.151 Throttle Valve Vm38 52 3.0 |
This Mikuni 3.151 Throttle Valve is perfect for anyone who needs a reliable replacement for their VM38 52 3.0 carburetor. It’s easy to install and works great for motorcycles, ATVs, or small engines. |
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Mikuni 14-1062 Needle Valve 3.5 |
The Mikuni 14-1062 Needle Valve 3.5 is perfect for anyone who needs a reliable replacement part for their automotive or small engine projects. It’s easy to install and works great for upgrades or repairs. |
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Mikuni 14-1066 Needle Valve 1.5 |
This Mikuni 14-1066 Needle Valve 1.5 is perfect for anyone needing a genuine OEM part. It’s ideal for repairs or upgrades on compatible engines. |
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Mikuni Needle and Seat Valves – 1.8 VM28/163-1.8 |
This part is perfect for motorcycle riders and mechanics who want smooth fuel flow in VM 28 and VM 30-44 carburetors. It’s made for anyone who needs a reliable needle valve assembly that fits right every time. |
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Mikuni 14-1073 Needle Valve Round Pump 1.5 |
This is best for you if you fix small engines. It gives you easy and smooth fuel flow. |
Detailed Reviews
Discover the Best Mikuni VM38 Valves with our expert guide. Each part is reviewed for performance, fit, and value. Get the confidence to choose the right valve and enjoy a smoother ride.
1. New Carburator Choke Valve Plunger Rebuild Kit For Mikuni VM38 Series

Get your carb running smooth. Fix worn parts fast. Enjoy better performance with ease.
This replacement kit fits the Mikuni VM38 series. Simple install, long-lasting results.
| Pros | Cons |
|---|---|
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Perfect For:
This kit is best for folks who need to fix a cold start. It helps you get back on the road fast.
Ready to Purchase?
2. Mikuni 3.151 Throttle Valve Vm38 52 3.0

The Mikuni 3.151 Throttle Valve Vm38 52 3.0 is built for smooth control. It gives your engine steady airflow. It helps boost performance with ease.
This throttle valve is strong and reliable. It fits perfectly in the Vm38 carburetor. It keeps your ride running clean and sharp.
Choose this Mikuni part for lasting quality. Get better response and better power.
| Pros | Cons |
|---|---|
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Perfect For:
This Mikuni 3.151 Throttle Valve is perfect for anyone who needs a reliable replacement for their VM38 52 3.0 carburetor. It’s easy to install and works great for motorcycles, ATVs, or small engines.
Ready to Purchase?
3. Mikuni 14-1062 Needle Valve 3.5

Fix your ride with this new gas valve. It stops fuel leaks and runs real smooth.
This strong part fits just right. Save time with a quick fix. Buy yours now for top power.
| Pros | Cons |
|---|---|
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Perfect For:
The Mikuni 14-1062 Needle Valve 3.5 is perfect for anyone who needs a reliable replacement part for their automotive or small engine projects. It’s easy to install and works great for upgrades or repairs.
Ready to Purchase?
4. Mikuni 14-1066 Needle Valve 1.5

Restore your engine performance with this genuine Mikuni part. It is the perfect fit for your carburetor.
This is an OEM Viton needle valve. It offers reliable fuel flow. You get factory quality.
Get this real Mikuni component today. Order now for a smooth ride.
| Pros | Cons |
|---|---|
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Perfect For:
This Mikuni 14-1066 Needle Valve 1.5 is perfect for anyone needing a genuine OEM part. It’s ideal for repairs or upgrades on compatible engines.
Ready to Purchase?
5. Mikuni Needle and Seat Valves – 1.8 VM28/163-1.8

The Mikuni Needle and Seat Valves are essential parts for your carburetor. They fit VM 28 and VM 30-44 models.
These valves have a 1.8″ needle length, ensuring precise fuel flow. They are easy to install and built to last.
The 301280Mikuni Needle Valve Assemblies are reliable and high-quality. They improve engine performance and ensure smooth operation.
| Pros | Cons |
|---|---|
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Perfect For:
This part is perfect for motorcycle riders and mechanics who want smooth fuel flow in VM 28 and VM 30-44 carburetors. It’s made for anyone who needs a reliable needle valve assembly that fits right every time.
Ready to Purchase?
6. Mikuni 14-1073 Needle Valve Round Pump 1.5

The Mikuni 14-1073 Needle Valve Round Pump 1.5 is built for precision. It is strong. It is reliable.
This part is made by Mikuni. That means trusted quality. That means lasting performance.
Use it with confidence. Get smooth fuel flow.
| Pros | Cons |
|---|---|
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Perfect For:
This is best for you if you fix small engines. It gives you easy and smooth fuel flow.
Ready to Purchase?
Buying Guide
Fix your bike fast today. These new valves stop gas leaks fast.
Riders love how smooth their bikes run now. One rider swapped his old valve in ten minutes. His engine started on the first kick and ran with great power.
Here are the key points to check before you buy:
- Exact Fit: Check your carb size first. The valve must match your Mikuni VM38 setup. A tight fit stops gas leaks.
- Fuel Flow: Pick the right size for your ride. Good flow gives steady air and power. This keeps your engine strong.
- Strong Build: Look for metal parts that last. High grade Viton tips seal out leaks. They work well for a long time.
- Easy Install: Pick a new kit that is easy to swap. Simple tools make the quick fix easy. You save time and money.