TOP END REBUILD KIT STD BORE 2000-2013 YAMAHA YZ250 Piston 66mm & Gaskets
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Delivery to United States 5–8 business days
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Top End Rebuild Kit for standard bore (66.00mm) piston. Meets or exceeds OEM quality and is a direct OEM replacement. All products are factory tested for 100% reliability. Designed to handle increased power loads. Cross reference numbers include 5CU-11603-10-00, 5MW-11633-00-00, 93450-19052-00, 93310-218A6-00, 5CU-11351-10-00, 93210-74316-00, 93211-02703-00, and 56-A100.66.KIT.
- SKU
- 56-A100.66.KIT
- Brand
- Dirt Racing
- Availability
- In Stock (2)
- Variant Id
- 303987
FULL DESCRIPTION
Dirt Racing Top End Rebuild Kit for Yamaha YZ250
Restore your Yamaha YZ250's performance with this comprehensive Top End Rebuild Kit from Dirt Racing. Engineered to meet or exceed OEM specifications, this kit provides a direct replacement for your original components, ensuring a perfect fit and reliable operation.
Designed for standard bore applications, this kit includes a high-quality piston with a 66.00mm diameter and all necessary gaskets for a complete rebuild. Each part is factory tested for 100% reliability, giving you confidence in your repair. These ORO Racing products are built to handle increased power loads, making them ideal for riders who demand consistent performance.
Key Features:
- Standard Bore Piston (66.00mm)
- Includes all necessary gaskets
- Meets or exceeds OEM quality standards
- Direct OEM replacement for easy installation
- Factory tested for 100% reliability
- Designed to handle increased power loads
- High-quality replacement part with a guarantee of satisfaction
Ensure you check the product image before ordering to confirm compatibility with your specific needs.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
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