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Kawasaki

2005 Kawasaki KX250 Engine Rebuild Kit by Vertex

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$938.95
$899.99
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SKU:
WR00004
Condition:
New
Availability:
Estimated delivery: 5–7 business days
Shipping:
Free Shipping
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2005 Kawasaki KX250 Engine Rebuild Kit by Vertex
Restore your Kawasaki KX250 with a complete, high-quality rebuild solution from Vertex. This all-in-one kit delivers precision-engineered components from top end to bottom end, restoring factory performance—and in many cases surpassing it—for 2005 KX250 2-stroke models only. 
Parts Included

  • (1) Hot Rods Heavy-Duty Crankshaft Assembly
  • (2) Hot Rods Crankshaft Bearings
  • (1) Vertex STD Bore Size Piston
  • (1) Vertex STD Bore Size Piston Ring Set
  • (1) Vertex Piston Wrist Pin
  • (2) Vertex Piston Circlips
  • (1) Vertex Piston Pin Needle Bearing
  • (1) Hot Rods Transmission Bearing Kit
  • (1) Water Pump Rebuild Kit
  • (1) Countershaft Bushing & Seal Kit
  • (1) Vertex Top End Gasket Kit with O-rings
  • (1) Vertex Bottom End Gasket Kit with Oil Seals

Benefits

  • Precision OEM Fit: Each component matches factory tolerances for a hassle-free rebuild
  • Superior Durability: Heavy-duty materials stand up to off-road heat and stress
  • Restored Power & Efficiency: Balanced assembly promotes consistent power delivery and responsiveness
  • Time-Saving Completeness: All necessary parts in one package eliminate back-and-forth ordering
  • Cost Savings: Vertex Engine Rebuild Kits can save you hundreds of dollars versus the same OEM Parts

Compatibility

This kit fits only the 2005 Kawasaki KX250 2-stroke model, making it perfect for enthusiasts, racers, and mechanics aiming for reliable, long-lasting engine performance.

Ready to bring your KX250 back to life? This kit has everything you need—"just add wrench time."

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Shipping

Please allow 2 business days for processing. Order conformation email will be sent. Please allow 5–7 business days for delivery after processing. We’ll send you tracking info as soon as your order ships! You may also log into your account for updates to your order.

Return Policy

We must be notified within 48 hours of receiving your package of any damage caused during shipping. NO Returns on Any Installed Parts. NO Returns on Tires. NO Returns after 14 days. No Cancellations. See our full shipping and return policy here. https://rebuiltpowersports.com/shipping-and-returns/

Products are guaranteed to fit for the model and model years described. Part numbers have been superceded to the most updated part numbers from the manufacturer. All incoming parts from manufacturers and out going parts to customers are 100% inspected for manufacturer defects, damage or missing items before shipping to customers.

Here are some questions and answers to help you along the way.

  • How long will it take to get my order?
    Many factors contribute to shipping. When a parts kit order is placed it usually takes 7 to 10 business days from time of order until the customer receives the order. Weekends and Holidays are not business days. But carriers do have delays due to weather and other events beyond our control.
  • Where is RebuiltPowerSports located?
    Rural Northern Minnesota. About 100 miles south of the Canadian border.
  • Do I have to pay Tax on my order?
    Only customers from Minnesota pay Tax. When you enter your zip code at time of checkout, the tax will be added if necessary.
  • Do you have parts for other kinds of vehicles?
    We have parts and do engine work for Honda, Yamaha, Suzuki, Kawasaki, and Polaris. ATV's , Side by Side's , and Dirt Bikes.
  • What kind of engine work do you do?
    We do CNC cylinder boring-honing, cylinder sleeving, cylinder plating, crankshaft rebuilding, cylinder head rebuilding, complete engine rebuilding, and full engine restorations.
  • What if some parts are no longer available or too old?
    We have partners that still have many Vintage NOS Parts for a lot of models back to about 1966. Not all OEM parts are still avaiable.
  • Do you offer Free Shipping?
    YES. We offer Free Shipping on all parts orders. We will also pay the return shipping for you on most repair services.
  • What is the turn around time to bore my cylinder?
    After we receive your cylinder, it will take about 2 weeks to get it back to you, unless more repair or special parts are needed. We can also supply you with a New Piston Kit & Gasket Kit.
  • How come I dont see my parts listed I need?
    With millions of parts available, it is very hard to list everything. We add new parts and engine repair services to models every day. If you dont see something you need, use our Contact Us page and send us a message. We answer emails 24/7. You will get a reply within 24 hours.
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