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Vertex Pistons

Vertex Honda Complete Engine Rebuild Kit

$895.95 $761.56 Save $134.39

SKU: V046 WR101-193

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Give your Honda TRX400EX a full factory-strength refresh with the Vertex / Wrench Rabbit Complete Engine Rebuild Kit (WR101-193). This all-in-one performance kit includes every internal component required for a complete top and bottom end rebuild, combining Hot Rods crank components, Vertex piston kits, and Cometic gaskets for unmatched reliability and longevity. Perfect for restoring compression, oil pressure, and crank balance on high-hour or performance-built TRX400EX engines. Each component is precision-matched for OEM-level fitment and race-proven durability. Includes: Hot Rods Crankshaft Assembly (trued, balanced, ready to install), Vertex +1.00mm Oversize Piston Kit (piston, rings, wrist pin, and clips), Complete Engine Gasket Kit (all top & bottom end gaskets), Oil Seal Kit (major engine seals included), Main Bearing & Seal Kit (OEM-spec crank bearings), Water Pump Rebuild Kit (seals, bearings, and O-rings), Transmission Bearing Kit (all gearbox bearings), Countershaft Bushing & Seal Kit, Cam Chain (precision-fit timing chain).

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandVertex Pistons
Part NumberV046 WR101-193

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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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