Mikuni SuperBN Carburetor Diaphragm Cover Screw Kit – Stainless Steel, 8-Piece

Upgrade weak factory Phillips screws with durable stainless steel socket head bolts.

Replace the soft, easily damaged OEM Mikuni Phillips screws (C2S-0514) with this high-quality stainless steel screw kit. Designed for Mikuni SuperBN-type carburetor diaphragm covers, these bolts feature a 4 mm Allen socket for improved tool engagement and easier installation.

Ideal for replacing worn or damaged original screws on stand-up jet skis and aftermarket carburetor setups.

Key Benefits

• Stronger replacement hardware – replaces the original soft Phillips screws.
• Stainless steel construction – corrosion-resistant hardware for watersports applications.
• 4 mm Allen socket – provides improved tool engagement during installation and removal.
• Direct replacement sizing – M5 × 12 mm bolts for compatible applications.
• Convenient 8-piece kit – replaces the diaphragm cover screws in one set.

Kit Contents

• 8 × stainless steel socket head bolts
• Size: M5 × 12 mm
• Drive: 4 mm Allen key

Compatibility

Designed for compatible Mikuni SuperBN-type carburetor diaphragm covers, including applications on:

• Kawasaki SXR 800
• Yamaha SuperJet 700 (SJ700)
• Novi and Novi-Tec carburetor setups
• DASA carburetor setups
• RIVA carburetor setups
• Full Spectrum carburetor setups

A simple hardware upgrade for easier servicing and a cleaner, more durable carburetor finish.