2Bros Parts

PISTON KIT 88-91 HUSQVARNA WMX 125 57mm 1.0mm OVER VINTCO PSU12-1.0

$147.68

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Out of Stock

VintCo piston kit PSU12-1.0 is a 57 mm, +1.0 mm oversize kit. It is intended for vintage 2-stroke engine rebuilds and is manufactured using modern materials and production methods for OEM-equivalent fitment and performance. The kit includes the piston, rings, pin, and clips. The piston is forged and MoS2 coated for running-in. This product is manufactured in Germany. The wrist pin bearing is sold separately, and additional size options are available. VintCo Part Number: PSU12-1.0. Nominal size: 57 mm. Oversize: +1.0 mm. Piston size: 56.95 mm. Clearance: 0.05 mm.

Specifications
SKU
VIN-PSU12-1.0
Brand
Vintco
Availability
Out of Stock

Fitments (4)

MakeModelYear
HUSQVARNAWMX 1251988
HUSQVARNAWMX 1251989
HUSQVARNAWMX 1251990
HUSQVARNAWMX 1251991
SKU
VIN-PSU12-1.0
Brand
Vintco
Availability
Out of Stock
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

VintCo Piston Kit +1.0mm Oversize 57mm for Vintage 2-Stroke Engines

Restore your vintage 2-stroke engine with this VintCo piston kit. Engineered for OEM-equivalent fitment and performance, this kit utilizes modern materials and manufacturing processes for reliable rebuilds.

Key Features:

  • Complete piston kit including piston, rings, pin, and clips.
  • Specifically designed for vintage 2-stroke engine rebuilds.
  • Forged piston construction ensures durability.
  • MoS2 coating aids in the running-in process.
  • Manufactured in Germany for high-quality standards.
  • Wrist pin bearing is sold separately to allow for customization.
  • Additional oversize options are available to meet specific engine requirements.

Specifications:

  • Product Type: Piston Kit
  • Nominal Size: 57 mm
  • Oversize: +1.0 mm
  • Piston Size: 56.95 mm
  • Clearance: 0.05 mm
Before you buy

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.

Apply for Trade

Out of stock