TOP END PISTON KIT 78-80 HONDA CR 250 71.0mm 1.0mm OVER VINTCO KTH08-1.0
4.4 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
This VintCo top end piston kit is for complete top-end rebuild work. It includes a VintCo piston kit with piston, rings, pin and clips, a top end bearing, and a full top-end gasket set. The gasket set covers the head, base, intake, and exhaust. The rings supplied in this kit are compatible with Nikasil-plated or iron-lined cylinders only and are not compatible with the original chrome-plated Honda cylinder used on CR250 1978-80 models. This kit has a nominal size of 71.0 mm with a 1.0 mm oversize. The piston size is 70.94 mm with 0.06 mm piston clearance. The piston is forged with an MoS2 coating for break-in. Manufactured in Germany. OEM cross-reference part numbers include: Head gasket: 12254-430-000, Base gasket: 12191-430-306, Intake gasket: 14132-KAE-000, Intake gasket: 14133-430-306, Exhaust gasket: 18291-430-306, Wrist pin bearing: 91015-357-003.
- SKU
- VIN-KTH08-1.0
- Brand
- Vintco
- Availability
- Out of Stock
Fitments (3)
| Make | Model | Year |
|---|---|---|
| HONDA | CR 250 | 1978 |
| HONDA | CR 250 | 1979 |
| HONDA | CR 250 | 1980 |
- SKU
- VIN-KTH08-1.0
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
Vintco Top End Piston Kit - 71.0mm 1.0mm Over
Restore your motorcycle's top-end performance with this comprehensive Vintco Top End Piston Kit. Designed for a complete top-end rebuild, this kit provides all the essential components to get your engine running smoothly again.
Key Features:
- Complete top-end rebuild solution
- Includes VintCo piston, rings, wrist pin, and clips
- Features a high-quality top-end bearing
- Comes with a full top-end gasket set, including head, base, intake, and exhaust gaskets
- Piston measures 70.94 mm with a 0.06 mm clearance
- Forged piston construction with MoS2 coating for optimal break-in
- Manufactured using modern materials and techniques for OEM-equivalent fit and performance
- Offers a 10% saving compared to purchasing individual components
Important Note on Cylinder Compatibility:
The rings included in this kit are specifically designed for use with Nikasil-plated or iron-lined cylinders. They are not compatible with the original chrome-plated Honda cylinders found on specific 1978-1980 CR250 models.
Specifications:
- Nominal Piston Size: 71.0 mm
- Oversize: 1.0 mm
- Piston Construction: Forged
- Piston Coating: MoS2 break-in coating
- Country of Manufacture: Germany
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us 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.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.