Vertex Complete Engine Rebuild Kit WR101-114 — Kawasaki KX250 2002-2003

Vertex Complete Engine Rebuild Kit WR101-114 — Kawasaki KX250 2002-2003

Product Description

Revitalize your 2002–2003 Kawasaki KX250 with the comprehensive Vertex Complete Engine Rebuild Kit (WR101-114). Engineered to streamline the overhaul process, this master kit eliminates the hassle of sourcing individual components by providing everything necessary for a full-scale, professional-grade engine restoration.

By pairing high-performance Vertex piston technology with the proven durability of Hot Rods crankshafts and bearing kits, this package ensures that your engine's internals work in perfect harmony. Whether you are dealing with bottom-end wear or preparing for a complete performance refresh, the WR101-114 kit provides the precision-engineered parts you need to get back on the track with confidence.

What’s Inside the Box:

• Vertex Piston Kit: Standard compression piston, high-performance rings, wrist pin, and circlips.
• Hot Rods Heavy-Duty Crankshaft: Stock stroke, pre-assembled with the essential wrist pin bearing.
• Hot Rods Main Bearing & Seal Kit: Built to factory standards for reliable operation.
• Hot Rods Transmission Bearing Kit: Includes all transmission bearings, output shaft collar, and sprocket lock washer.
• Hot Rods Counter Balancer Bearing Kit: Precision components for a smooth-running engine.
• Hot Rods Water Pump Bearing & Seal Kit: Everything needed for a cooling system overhaul.
• Vertex Complete Gasket & Seal Kit: A total top-and-bottom-end solution, including all O-rings and gaskets required for sealing.

Fitment List

Year Range	Vehicle Model
2002-2003	Kawasaki KX250

Expert Pro-Tip:

Because this kit involves deep engine work, ensure you have the correct specialty tools, such as a crankshaft puller, case splitter, and a torque wrench. Before final assembly, verify that all oil passages are clear of debris. Once the engine is rebuilt, perform a disciplined, heat-cycle-based break-in to allow the new components to seat correctly, which is vital for long-term engine health.

Recommended Pairings:

• Pro-Grade Engine Rebuild Tools
• High-Performance Assembly Lube & Coolants

At Moto-House MX, we specialize in high-performance off-road parts. With over 40 years of industry experience, our team ensures you get the right parts for your machine the first time. We ship worldwide from our Central Florida facility.

Moto-House MX – Choice of Champions – Clermont / Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.