Ducati LH Stud Bolt 68410431A

About this Ducati Ducati LH Stud Bolt 68410431A

Designed for engine casing retention, exhaust manifold anchoring, and cylinder head securing, the official Ducati Left-Hand Stud Bolt (Part Number: 68410431A) provides high-tensile clamping force across your motorcycle's engine assembly. Running with stretched, corroded, or damaged stud bolts risks fluid leaks, exhaust blow-by, or unequal head torque distribution that can compromise internal gaskets over time. At On Yer Bike, located just outside Aylesbury, we supply genuine OEM Ducati hardware, threaded studs, and engine fasteners to ensure your machine remains assembled to exact factory torque standards.

Engineered to Ducati’s strict original equipment specifications, this genuine left-hand threaded stud bolt is manufactured from high-grade alloy steel treated for corrosion resistance and high-temperature cycling. Designed for specific engine case and cylinder applications requiring left-hand thread geometry, it provides accurate thread engagement and vibration-resistant clamping strength under high thermal loads. Replacing stretched or worn hardware with authentic OEM studs guarantees original thread pitch compatibility and reliable structural stability across your motorcycle's powertrain.

Notice: This item is sold individually as a single LH stud bolt; it is not sold as a pair or kit. Please verify your model schematic, thread direction, and part code (68410431A) prior to ordering.

Authenticity: 100% genuine Ducati official factory OEM engine fastener (Part No. 68410431A).

Quantity Disclosure: Sold as an individual left-hand (L.H.) stud bolt (not sold as a pair or set).

Material Grade: High-tensile alloy steel construction treated for thermal endurance and corrosion resistance.

Precision Threading: Genuine left-hand thread profile for direct OEM replacement without thread binding.

Structural Stability: Maintains accurate torque retention across critical engine and cylinder assemblies.