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Caltric 2x Exhaust Valve Kit compatible with Honda Sportrax 300 TRX300EX 2x4 1993 1994 1995-2008

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Product details

Management number 212779429 Release Date 2026/04/06 List Price US$14.00 Model Number 212779429
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Compatible with Honda modelsSportrax 300 TRX300EX 2x4 1993-2008Part Number:Exhaust Valve: 14721-HC0-000Outer Valve Spring: 14751-HM3-672 14751-HM3-671Inner Valve Spring: 14761-HM3-672 14761-HM3-671Valve Stem Seal: 12209-KL4-005Valve Cotter: 14781-HA0-770Dimensions & Measurements:Exhaust Valve:Exhaust Valve Length: 0.88" | 22.5 mmExhaust Valve Diameter: 3.6" | 93.0 mmOuter Valve Spring: Width: 1.06" | 27.0 mmHeight: 1.69" | 43.0 mmThickness: 0.12" | 3.2 mmInner Valve Spring: Width: 0.70" | 18.0 mmHeight: 1.61" | 41.0 mmThickness: 0.07" | 2.0 mmValve Stem Seal: Length: 0.41" | 10.5 mmWidth: 0.38" | 9.8 mmInner Diameter: 0.17" | 4.3 mmOuter Diameter: 0.41" | 10.5 mmValve Cotter: Width: 0.13 " | 3.5 mmLength: 0.31 " | 8.0 mmHeight: 0.23 " | 6.0 mm

  • Order Includes: 2 x Exhaust Valve, 2 x Outer Valve Spring, 2 x Inner Valve Spring, 2 x Valve Stem Seal, 4 x Valve Cotter
  • Compatible with Honda models: Sportrax 300 TRX300EX 2x4 1993-2008
  • Part Number: Exhaust Valve: 14721-HC0-000, Outer Valve Spring: 14751-HM3-672, 14751-HM3-671, Inner Valve Spring: 14761-HM3-672, 14761-HM3-671, Valve Stem Seal: 12209-KL4-005, Valve Cotter: 14781-HA0-770
  • We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced.
  • Visit the Largest Selection of Powersports & Mowers Aftermarket Parts Online on the Caltric Amazon store - www.amazon.com/caltric
Brand Name Caltric
Valve Type exhaust valve
Manufacturer Caltric
Model Number 14721-HC0-000
Material Type Metal, Plastic, Rubber
Number of Ports 1
Inlet Connection Size 3.6 Inches
Inlet Connection Type Threaded
Outlet Connection Size 3.6 Inches
Outlet Connection Type Flange
Manufacturer Warranty Description 90 Days

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