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SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

Honda TRX400EX

Honda 400EX Rebuild Kits, Pistons, and Parts

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$133.78
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$119.89

Honda 400EX 400X XR400 ProX Valve Rebuild Kit Valves Set KIBBLEWHITE Red Seals

Pro-X

28.1495-2, 28.1495-1,14711-KCY-670,14721-KCY-670,12209-KL4-005,30-3115,30-3117,8400003-2, 8400003-1,VES003,VIS003,X2VEK16000,X2VIK16000Is your Hond...

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$119.89
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$119.89

TRX 400EX 400X Valves Intake Exhaust Sportrax 400 ProX Valve KPMI RED Seals Kit

Pro-X

28.1495-2, 28.1495-1,14711-KCY-670,14721-KCY-670,12209-KL4-005,30-3115,30-3117,8400003-2, 8400003-1,VES003,VIS003,X2VEK16000,X2VIK16000Is your Hond...

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$119.89
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$69.99
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$69.99
$58.89
$58.89 - $58.89
$58.89

Honda 400EX 400X XR400 ProX Head Rebuild INTAKE Valves Kit KIBBLEWHITE Red Seals

Pro-X

Is your Honda 400 losing power and performance? These ProX INTAKE valves and Kibblewhite seals are the ultimate upgrade to restore lost horsepower!...

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$69.99
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$69.99
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$43.10
$43.10 - $43.10
$43.10
$38.79
$38.79 - $38.79
$38.79

Honda TRX 400EX XR 400R Crankshaft Crank Main Bearing Pro X ProX 91001-KF0-018

Pro-X

WORKS ON ALL HONDA 99-08 400 EX 12-14 TRX 400X AND 96-04 XR 400R YEAR MAKE MODELSOne Pro-X replacement bearing Part # 23.SCO692C3UPC: 193564317186R...

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$43.10
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$43.10
$38.79
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$38.79
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$133.78
$133.78 - $133.78
$133.78
$119.89
$119.89 - $119.89
$119.89

Honda TRX400EX TRX 400EX ProX Pro X Head Rebuild Intake Exhaust Valves KPMI Seal

Pro-X

28.1495-2, 28.1495-1,14711-KCY-670,14721-KCY-670,12209-KL4-005,30-3115,30-3117,8400003-2, 8400003-1,VES003,VIS003,X2VEK16000,X2VIK16000Is your Hond...

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$133.78
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$133.78
$119.89
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$119.89
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$133.78
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$133.78
$119.89
$119.89 - $119.89
$119.89

99-14 TRX400EX TRX 400EX ProX Pro X Intake Exhaust Valve Kit & KIBBLEWHITE Seals

Pro-X

28.1495-2, 28.1495-1,14711-KCY-670,14721-KCY-670,12209-KL4-005,30-3115,30-3117,8400003-2, 8400003-1,VES003,VIS003,X2VEK16000,X2VIK16000Is your Hond...

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$133.78
$133.78 - $133.78
$133.78
$119.89
$119.89 - $119.89
$119.89
Save 10% Save %
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$133.78
$133.78 - $133.78
$133.78
$119.89
$119.89 - $119.89
$119.89

400EX 400X XR400 ProX Pro X Valves Kibblewhite Red Stem Seals Intake Exhaust Kit

Pro-X

28.1495-2, 28.1495-1,14711-KCY-670,14721-KCY-670,12209-KL4-005,30-3115,30-3117,8400003-2, 8400003-1,VES003,VIS003,X2VEK16000,X2VIK16000Is your Hond...

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$133.78
$133.78 - $133.78
$133.78
$119.89
$119.89 - $119.89
$119.89
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$133.78
$133.78 - $133.78
$133.78
$119.89
$119.89 - $119.89
$119.89

Honda TRX400EX TRX 400EX ProX Head Fix Intake & Exhaust Valves KPMI Red Seal Kit

Pro-X

28.1495-2, 28.1495-1,14711-KCY-670,14721-KCY-670,12209-KL4-005,30-3115,30-3117,8400003-2, 8400003-1,VES003,VIS003,X2VEK16000,X2VIK16000Is your Hond...

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$133.78
$133.78 - $133.78
$133.78
$119.89
$119.89 - $119.89
$119.89
Save 10% Save %
Save 16% Save %
$69.99
$69.99 - $69.99
$69.99
$58.89
$58.89 - $58.89
$58.89

Honda TRX400EX TRX 400EX ProX Pro X Head Rebuild INTAKE Valves KIBBLEWHITE Seals

Pro-X

Is your Honda TRX400EX losing power and performance? These ProX INTAKE valves and Kibblewhite seals are the ultimate upgrade to restore lost horsep...

View full details
$69.99
$69.99 - $69.99
$69.99
$58.89
$58.89 - $58.89
$58.89
Save 16% Save %
Save 16% Save %
$69.99
$69.99 - $69.99
$69.99
$58.89
$58.89 - $58.89
$58.89

99-14 TRX400EX TRX 400EX ProX Pro X Head Rebuild INTAKE Valves KIBBLEWHITE Seals

Pro-X

Is your Honda TRX400EX losing power and performance? These ProX INTAKE valves and Kibblewhite seals are the ultimate upgrade to restore lost horsep...

View full details
$69.99
$69.99 - $69.99
$69.99
$58.89
$58.89 - $58.89
$58.89
Save 16% Save %
Save 16% Save %
$69.99
$69.99 - $69.99
$69.99
$58.89
$58.89 - $58.89
$58.89

TRX400EX TRX 400EX Pro-X Pro X Head Rebuild INTAKE Valves KIBBLEWHITE Red Seals

Pro-X

Is your Honda TRX400EX losing power and performance? These ProX INTAKE valves and Kibblewhite seals are the ultimate upgrade to restore lost horsep...

View full details
$69.99
$69.99 - $69.99
$69.99
$58.89
$58.89 - $58.89
$58.89
Save 16% Save %

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