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CP Pistons

CP Pistons 96-16 Honda TRX400EX 11.0:1 85mm STD Bore x 70mm Stroke (397cc) Piston Kit

$334.75 $318.02 Save $16.73

SKU: C00A M2003

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: M2003

Pistons are the backbone of any true hardcore racing engine and that's where CP-Carrillo excels by producing the highest level of pistons, period.

MIA's Description

CP Pistons M2003 piston kit for 1996-2016 Honda TRX400EX, featuring an 11.0:1 compression ratio, 85mm bore, and 70mm stroke for a 397cc engine.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandCP Pistons
Part NumberC00A M2003

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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