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Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.
Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.

Honda TRX400EX

Honda 400EX Rebuild Kits, Pistons, and Parts

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TRX400EX 400EX 400X 89mm 89 mm 440cc CP Big Bore Cylinder Top End Kit Head Studs

CP-Carrillo

M2033,4667M08900,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12...

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Honda TRX 400EX 400X Top End Rebuild Kit 11:1 CP Piston Cometic Gaskets Cylinder

CP-Carrillo

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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$318.88
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$318.88

Honda 400EX 400X XR400 Top End Rebuild Kit CP Piston Gaskets Cylinder NGK Plug

CP-Carrillo

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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$318.88
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$489.99
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$489.99
$318.88
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$318.88

Honda TRX400EX 400X XR400 85mm Top End Rebuild Kit 10:1 CP Piston Cometic Gasket

CP-Carrillo

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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$489.99
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$489.99
$318.88
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$318.88
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$489.99
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$489.99
$318.88
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$318.88

Honda TRX400EX 400X XR400 85mm CP-Carrillo Piston Top End Kit Cometic Gasket Set

CP-Carrillo

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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$489.99
$318.88
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$318.88
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$489.99
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$318.88
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$318.88

Honda 400EX 400X XR400 Top End Rebuild Kit Stock CP Piston NGK Plug Cometic Set

CP-Carrillo

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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$489.99
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$489.99
$318.88
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$318.88
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$489.99
$489.99 - $489.99
$489.99
$318.88
$318.88 - $318.88
$318.88

Honda 400EX 400X XR400 Top End Rebuild Kit 11:1 CP Piston NGK Plug & Cometic Set

CP-Carrillo

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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$489.99
$318.88
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$318.88
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$489.99
$318.88
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$318.88

Honda TRX400EX 400X XR400 85mm 11:1 CP Piston Top End Kit Cometic MLS Gasket Set

CP-Carrillo

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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$489.99
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$489.99
$318.88
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$318.88
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$489.99
$489.99 - $489.99
$489.99
$318.88
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$318.88

Honda TRX400EX 400X XR400 85mm Top End Rebuild Kit 11:1 CP Piston Cometic Gasket

CP-Carrillo

400EX-CYL85 M2002 400EX-TEG DPR8Z, 810894, M2003,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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$334.75
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$334.75
$279.98
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$279.98

Honda TRX 400EX XR400R 400X 87mm 415cc CP Carrillo CP Piston Kit 12.5:1 CR M2008

CP-Carrillo

M2008, 3465XC, 4606M08800, 4628M08800, XC8800, 177240, 8604D300, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12251-HN1-003, 12209-KL4-005, 810829,...

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$680.81
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$680.81
$448.89
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$448.89

TRX400EX 400EX 400X 87mm 87 mm 416cc CP Big Bore Cylinder Top End Kit Head Studs

CP-Carrillo

M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12...

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$680.81
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$680.81
$448.89
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$448.89
Save 34% Save %
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$680.81
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$680.81
$448.89
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$448.89

TRX400EX 400EX 400X 85mm 10:1 CP Carrillo Piston Cylinder Top End Kit Head Studs

CP-Carrillo

M2002,4606M08500,12100-KCY-670, 4606M08500, C7825, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12...

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