OEM Mikuni Carburetor Carb Float Bowl Screws M5 18MM 10 Count C2=0518 Keihin

OVERVIEW

These OEM specification float bowl screws provide a secure mounting solution for carburetor assembly maintenance and rebuilding. Designed to replace worn, rusted, or stripped factory fasteners, the set includes ten precise M5 threaded fasteners measuring exactly 18 millimeters in length. Engineered for direct compatibility with Mikuni and Keihin carburetors, they deliver reliable sealing performance across Japanese motorcycle and off-road platforms.

ENGINEERING & PERFORMANCE

The straight-cut M5 profile ensures consistent torque transfer without risking stripped aluminum carburetor skirts during installation. With an exact 18-millimeter length, each fastener applies uniform downward pressure to maintain float bowl gasket compression and prevent air leaks that disrupt fuel metering. The construction matches original equipment tolerances to resist corrosion and vibration loosening under standard operating temperatures. Riders benefit from straightforward bolt-on replacement that restores factory carburetor stability without modification.

KEY FEATURES

• Pack contains 10 individual float bowl screws
• Precise M5 thread pitch matched to 18mm overall length
• Direct replacement for Mikuni and Keihin original equipment design
• Eliminates seizing issues common with aged or corroded factory hardware
• Preserves proper float bowl gasket compression for accurate fuel sealing
• Quick-install fasteners engineered for routine jet and filter maintenance
• Built to withstand light engine bay heat and standard road vibration
• Supports carbureted and older EFI manifold crossover platforms

TECHNICAL SPECIFICATIONS

• Brand: Mikuni / Keihin (OE)
• Part Name: Carburetor Float Bowl Screw Set
• Component Type: Carburetor Base Fastener
• Thread Specification: M5 (5mm)
• Length: 18mm
• Quantity: 10 screws per pack
• Supported Years: Model-dependent configuration
• Compatible Trims: Standard Japanese motorcycle and light off-road equipment

FITMENT

• Yamaha dirt bikes and ATVs utilizing 5mm × 18mm carburetor base hardware
• Suzuki motorcycles and enduro models equipped with standard M5 float bowl fasteners
• Honda two-stroke and four-stroke platforms requiring authentic Mikuni and Keihin carb mounts
• Kawasaki competition and street bikes designed around metric carburetor chassis assemblies
• Universal — fits most motorcycle, ATV, and UTV fuel-system applications as specified

WHY RIDERS CHOOSE THIS

Riders rely on this fastener set because it restores critical carburetor sealing without the guesswork of aftermarket dimensions. The exact 18-millimeter length and straight M5 threading guarantee even gasket compression, which keeps the fuel-air mixture stable during hard cornering and heavy throttle inputs. Upgrading rusty or rounded-out stock bolts eliminates suction leaks that cause hesitation, poor idle, and difficult tuning. This OEM-grade package integrates seamlessly into routine maintenance cycles, ensuring carburetor performance matches the machine’s original engineering specifications.