Description
Let’s be honest—the stock float bowl screws on many original mixing bodies are a notorious weak point across the community. Made from soft mild steel, they seize solid due to rust, corrosion, or winter weather exposure, turning routine cleaning tasks into a total nightmare. This premium UK-made stainless steel bolt upgrade kit provides a simple, direct solution tailored explicitly for your bespoke twin Mikuni BDS26-DOUBLE fuel mixer setups. Every package contains eight corrosion-proof hex socket bolts to swap out the four factory fasteners used on each of the front and rear lower caps. Upgrading to these tougher fasteners eliminates tool slippage, shields the soft aluminium housings from thread damage, and ensures easy access on your workbench during touring, road trips, or daily riding.
💎 INDUCTION REBUILD HYOSUNG CARB BOLTS SPECIFICATIONS
| Component | Details |
| Stainless Bolts x8 | Premium high-grade fasteners offering lifetime corrosion protection and a permanent shiny look upgrade. |
| Hex Socket Pattern | Deep internal hex drive layout compatible with standard allen keys to prevent tool cam-out. |
| OEM References | Sized accurately to secure lower fuel chambers to replace reference part number: 13350HG5100. |
📜 Confirmed Model Fitment
Hyosung Models: Fits the following models below only. See the diagram picture for lower float chamber layouts.
- GT125 & GT125R / RC: All twin carburetor models.
- GT250 & GT250R / RC: All twin carburetor models.
- GV125 & GV250 Aquila: All twin carburetor models.
🔧 Installation Tips
Swapping your casing fasteners is a simple task, but following correct workbench procedures ensures maximum sealing performance:
- Utilize the Correct Hex Bit Wrench: Always utilize a proper allen key tool for a confident fit. The new internal socket pattern eliminates the slipping bugs common with distorted original cross head screws.
- Scrub the Surrounding Casings Clean: Thoroughly scrape away old debris, road grease, or grit crust from around the bowl joints before unbolting your screws to prevent dirt from falling inside the sensitive mixing paths.
- Apply a Small Drop of Thread Prep: Wipe the bolt threads with a clean cloth. Apply an incredibly small smear of anti-seize compound directly over the entry tracks to guarantee effortless removal next time.
- Winding Down Evenly Without Brute Force: Spin the new parts into the soft cast aluminium body manually using your fingertips first to ensure they engage straight. Nip them down evenly—these are small screws, so do not over-tighten aggressively or you will strip the casting paths.
- 🔧 Need help with fitting, torque limits, or jetting? [Join our community forum discussion straight here!]
















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