Yamaha YZ250 Engine Rebuild Kit (2002) | Vertex WR101-095
Vertex Complete Engine Rebuild Kit – Yamaha YZ250 (2002)
Power you can feel. Durability you can trust.
The Vertex WR101-095 Engine Rebuild Kit is a premium one-box solution for restoring your 2002 Yamaha YZ250 2-stroke engine. Built with pro-level components from Vertex and Hot Rods, this kit gives you everything needed for a thorough engine overhaul with OEM-level fitment and performance.
Perfect for racers, restorers, or weekend warriors, this rebuild kit is engineered for reliability, performance, and convenience.
What’s Included:
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Hot Rods Crankshaft (stock stroke w/ wrist pin bearing)
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Vertex Piston Kit (standard compression piston, rings, pin, clips)
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Vertex Complete Gasket Kit (top and bottom end with all seals and O-rings)
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Hot Rods Main Bearing & Seal Kit
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Hot Rods Transmission Bearing Kit (includes output shaft collar & sprocket lock washer)
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Hot Rods Water Pump Bearing & Seal Kit
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Hot Rods Countershaft / Seal Kit
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Wrist Pin Bearing
Fitment:
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2002 Yamaha YZ250
For 250cc 2-stroke off-road use.
Warranty Info:
All components are brand new and engineered to OEM specs or better. Installation must be completed by a qualified technician. Warranty does not cover damage due to improper installation, tuning errors, or abuse. Suspect parts must be returned for manufacturer inspection before any claim is approved.
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
- Sneakers: 1–2 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.