PISTON KIT 73-74 HUSQVARNA CR WR 250 70.5mm 1.0mm OVER VINTCO PSU15-1.0
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
VintCo piston kit PSU15-1.0 is a 70.5 mm oversize piston kit, 1.0 mm oversize. This kit is manufactured using modern materials and production methods for OEM-style fit and performance. The kit includes the piston, rings, pin and clips. The wrist pin bearing is available separately. Features a forged piston with MoS2 coating for easier running-in. Made in Germany.
- SKU
- VIN-PSU15-1.0
- Brand
- Vintco
- Availability
- In Stock (2)
Fitments (2)
| Make | Model | Year |
|---|---|---|
| HUSQVARNA | CR 250 | 1973 |
| HUSQVARNA | WR 250 | 1974 |
- SKU
- VIN-PSU15-1.0
- Brand
- Vintco
- Availability
- In Stock (2)
FULL DESCRIPTION
VintCo Piston Kit - 70.5mm +1.0mm Oversize
Restore your vintage 2-stroke motorcycle engine with a high-quality VintCo Piston Kit. Engineered for 1973 Husqvarna CR250 and 1974 Husqvarna WR250 models, this kit offers an OEM-style fit and performance utilizing modern materials and advanced manufacturing techniques.
Key Features:
- Complete piston kit designed for vintage 2-stroke engine rebuilds.
- Includes all necessary components: piston, rings, pin, and clips.
- Manufactured with modern materials for reliable, long-lasting performance.
- Coated surface treatment aids in the running-in process.
- Forged piston construction ensures durability.
- MoS2 coating enhances lubrication and wear resistance.
- Precisely measured at 70.43 mm with a 0.06 mm clearance for optimal engine operation.
- Made in Germany to exacting standards.
Kit Contents:
- Piston
- Piston Rings
- Wrist Pin
- Piston Clips
Important Note: The wrist pin bearing is sold separately.
Specifications:
- Nominal Piston Size: 70.5 mm
- Oversize: +1.0 mm
- Piston Measurement: 70.43 mm
- Clearance: 0.06 mm
- Piston Type: Forged
- Coating: MoS2
- 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.