Mikuni 42mm Carb Rebuild Kit, If you’ve?had your Mikuni carburetor for several years now or if you need to repair it, replace the components that are more likely to wear out over time. The Mikuni HSR Carburetor Series is engineered for serious riders seeking peak performance from idle to wide-open throttle on their American-made V-Twin engines—all without sacrificing reliability. Mikuni high-flow filters support 100 hp with no loss from filter restriction. Float, #859-32027 Top Gasket, #TM42/04 Needle E-Clip, #BS32/126 Needle nylon washer, 826-03002 Slide O-ring/seal, #TM42/10 Air Mixture O-ring, #N133. Each includes an HSR 42mm or 45mm smoothbore carburetor, new performance manifold, rubber flange, high-flow air filter, chrome cover, chrome breather kit, and mounting hardware. . This rebuild kit includes an exploded view diagram of the carburetor and the following replacement parts : Mikuni 42MM Rebuild Kit #KHS-017 Part included in this kit. 037 Fuel inlet O-ring, 2. Your official source for genuine Mikuni parts, kits & gear. Genuine Mikuni Carburetor Rebuild Kits contain an assortment of critical parts which may include gaskets, diaphragms, seals, hardware and more. New Listing Genuine Mikuni 42mm Carburetor HSR42 HSR 42 Harely Evolution Twin Cam TM42-6 Pre-Owned · Mikuni $200. The carburetor in this kit comes in either a standard finish or in a polished finish, don't forget to select your option now before adding to your cart. 3 needle valve assembly for use with a fuel pump. If you've had your Mikuni carburetor for several years now or if you need to repair it, replace the components that are more likely to wear out over time. It significantly enhances the performance of your motorcycle, offering up to a 25% increase in power while ensuring smooth operation without any hesitations or flat spots. For the motorcycle and small engine enthusiasts out there - this Mikuni slow jet is exactly what you need for carburetor tuning and repairs. Offered in 42, 45, and 48mm throttle bore sizes, HSR Series carburetors deliver better throttle response, more torque, and more horsepower. Shop Mikuni Mikuni VM20-273 Carburetor now. Great deals. 00 or Best Offer Jun 15, 2026 · Performance Part Yes Category Motors Motorcycle & Scooter Parts & Accessories Air Intake & Fuel Delivery Carburettors See more Mikuni Easy Carburetor Kit 42mm for Harley-dav The Mikuni HSR42-18 Easy kit is simple bolt-on horsepower for all 1990-1999 Big Twins and 1999-Present Harley-Davidson Twin Cam motorcycles. This rebuild kit includes an exploded view diagram of the carburetor and the following replacement parts : Genuine Mikuni HSR42 and HSR45 Rebuild Kit. com Shop Mikuni Mikuni VM26-606 Carburetor now. This redesigned 42mm carburetor delivers noticeable improvements in power, acceleration, and even your gas mileage. This kit contains parts needed to rebuild one Mikuni HSR42 or HSR45 Flat Slide Performance Carburetor with 2. The part number N424-35-080 might look complicated, but it's just Mikuni's way of identifying this specific CDK II 80 slow jet that works with 38/40/42mm carburetors. 5vssz, 4zb, 8o, sxs3it, zgm4, zjx, occcw, jg6wh, i3rutg, exor, \