Low Speed Needle Valve With O-Ring (D-Cut/K5.9)

The HPI Low Speed Needle Valve With O-Ring (D-Cut/K5.9) is a genuine HPI Racing replacement part designed to keep your nitro engine running smoothly. Supplied under part number HPI-15263, this needle and O-ring assembly supports accurate low-end mixture control and reliable idle tuning during maintenance or repair.

Key Points

• Genuine HPI Racing spare for quality and fit
• Low speed needle valve with pre-fitted O-ring (D-Cut)
• Suggested compatibility: Nitro Star K5.9/KC series carburettors
• Ideal for routine maintenance or replacing worn components
• Part number: HPI-15263

Restore consistent carburettor performance by replacing a worn or damaged low speed needle and O-ring with this factory HPI component. For best results, refer to your engine manual for tuning guidance and to confirm suitability for your specific carburettor.