New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

mikuni

710 products
Mikuni F990-793-004-P-2 159 Series Needle Jet for VM30-VM36 Carburetor - P-2
$28.06
$28.06
Round Slide. Needle jets by Mikuni. Made in Japan.
Mikuni F990-793-004-P-4 159 Series Needle Jet for VM30-VM36 Carburetor - P-4
$24.96
$24.96
Round Slide. Needle jets by Mikuni. Made in Japan.
Mikuni F990-793-004-P-5 159 Series Needle Jet for VM30-VM36 Carburetor - P-5
$28.56
$28.56
Round Slide. Needle jets by Mikuni. Made in Japan.
Mikuni F990-793-004-P-6 159 Series Needle Jet for VM30-VM36 Carburetor - P-6
$28.56
$28.56
Round Slide. Needle jets by Mikuni. Made in Japan.
Mikuni F990-793-004-P-8 159 Series Needle Jet for VM30-VM36 Carburetor - P-8
$28.06
$28.06
Round Slide. Needle jets by Mikuni. Made in Japan.
Mikuni F990-793-004-Q-0 159 Series Needle Jet for VM30-VM36 Carburetor - Q-0
$28.56
$28.56
Round Slide. Needle jets by Mikuni. Made in Japan.
Mikuni F990-793-004-Q-2 159 Series Needle Jet for VM30-VM36 Carburetor - Q-2
$28.56
$28.56
Round Slide. Needle jets by Mikuni. Made in Japan.
Mikuni F990-793-004-Q-2 159 Series Needle Jet for VM30-VM36 Carburetor - Q-2
$28.06
$28.06
Needle jets by Mikuni. Made in Japan. Round Slide
Mikuni F990-793-004-Q-8 159 Series Needle Jet for VM30-VM36 Carburetor - Q-8
$27.83
$27.83
Round Slide. Needle jets by Mikuni. Made in Japan.
Mikuni F990-842-046 Rubber Mounting Flange - Typical Carb Size 26 - 30mm
$45.96
$45.96
8.5MM Bolt Hole - 57. Carb Bore Size - 30. Carb Spigot Dia. - 37. Flange Throat Depth - 23. Typical Carb Size - 26-28. Adapts spigot- (sleeve) mount carbs to flange-mount manifolds. Clamp included.
Mikuni F999-631-011 Float Bowl Gasket - 33-34mm Spigot
$20.27
$20.27
These gaskets are for aluminum body aftermarket carbs and may not fit some Mikuni made OEM carbs. Sold each.
Mikuni FB30/305 High Speed O-Ring
$18.45
$18.45
Made by Mikuni.
Mikuni FBN34/100 Diaphragm Damper
$20.37
$20.37
For BN44 only. Made by Mikuni.
Mikuni FBN34/107 Check Valve - Clear
$18.45
$18.45
Made by Mikuni.
Mikuni FBN34/108-GG Check Valve Plate
$20.11
$20.11
Made by Mikuni.
Mikuni FBN34/117-GG Plate N.V. Retainer
$18.95
$18.95
Plate N.V. Retainer for carburetor.
Mikuni FBN34/120-30 Stainless Screw with 3 Washers - 30mm
$19.30
$19.30
Screw with washers for carburetors.
Mikuni FBN34/123 Valve Body Gasket
$24.11
$24.11
Made by Mikuni.
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle