VALVE EXHAUST SET-4 EX+IN, 14761-KG0-003, 14751-KCY-670, 14721-HN5-000

This aftermarket valve set (Part No. 65-148-SET4) is a direct replacement intake and exhaust valve kit for various Honda TRX and XR models. Featuring forged steel, one-piece construction with a nitride coating, the kit provides enhanced durability, heat resistance, and long service life under demanding ATV and off-road conditions. Designed for compatibility and performance, it replaces several OEM part numbers across multiple model years.

Features

• Complete valve set includes 2 intake valves and 2 exhaust valves

• Forged steel one-piece construction for superior strength

• Nitride coating for reduced wear and extended valve life

• Precisely engineered for reliable fit and function

• Ideal for ATV and off-road motorcycle applications

Specifications

• Intake Valve Replacement Part Number: 14711-KCY-670

• Exhaust Valve Replacement Part Number: 14721-KCY-670

• Part Number: 65-148-SET4

• Package Includes: 2 x Intake Valves, 2 x Exhaust Valves

Cross-Reference OEM Part Numbers

• 14711-KCY-670

• 14721-KCY-670

• 14711-HN5-000

• 14721-HN5-000

• 14751-KCY-670

• 14761-KG0-003

• Kibblewhite: 30-3117

• PROX: 28.1495-1

Vehicle Fitments

• HONDA TRX400EX 1999–2008

• HONDA TRX400X 2009–2014

• HONDA TRX500FA Rubicon 2001–2014

• HONDA TRX500FGA Rubicon 2004–2008

• HONDA TRX500FPA Foreman Rubicon 2009–2014

• HONDA XR400R 1996–2004