2Bros Parts

TOP END PISTON KIT 78-79 KAWASAKI KX 125 57.0mm 1.0mm OVER VINTCO KTK04-1.0

$204.89

4.4 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Out of Stock

VintCo top end piston kit for 1978-1979 Kawasaki KX125 models. This kit is for a 57.0 mm, 1.0 mm oversize configuration and includes a piston, rings, pin and clips, a top end bearing, and a full top-end gasket set. The gasket set contains head, base, intake, and exhaust gaskets. Components are manufactured using modern materials and production methods for OEM-equivalent or better fitment and performance. Specifications: VintCo Part Number KTK04-1.0, Piston diameter 57.0 mm, Oversize 1.0 mm, Piston measurement 56.94 mm, Clearance 0.06 mm, Piston construction forged, Piston coating MoS2, Piston origin Germany. Cross-reference OEM Part Numbers: Head gasket 11004-1006, Base gasket 11009-1042, Intake gasket 11009-1018, Exhaust gasket 11009-1124, Exhaust gasket 11009-1043, Wrist pin bearing 13033-1001.

Specifications
SKU
VIN-KTK04-1.0
Brand
Vintco
Availability
Out of Stock

Fitments (2)

MakeModelYear
KAWASAKIKX 1251978
KAWASAKIKX 1251979
SKU
VIN-KTK04-1.0
Brand
Vintco
Availability
Out of Stock
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

VintCo Top End Piston Kit - 57.0mm 1.0mm Oversize

Restore the performance of your motorcycle with this comprehensive VintCo Top End Piston Kit. Designed for a precise fit and exceptional durability, this kit provides all the essential components needed for a top-end rebuild.

Key Features:

  • Complete Rebuild Solution: Includes piston, rings, wrist pin, clips, top-end bearing, and a full gasket set.
  • High-Quality Gaskets: The gasket set comprises head, base, intake, and exhaust gaskets for a complete seal.
  • Modern Manufacturing: Components are crafted using contemporary materials and production techniques to meet or exceed OEM standards.
  • Optimized Performance: Engineered for OEM-equivalent or superior fitment and performance.
  • Convenient Kit: Simplifies rebuild processes by consolidating all necessary top-end parts.
  • Exceptional Value: The kit offers a cost saving compared to purchasing individual components.
  • Forged Piston Construction: Ensures strength and reliability under demanding conditions.
  • MoS2 Piston Coating: Aids in break-in and reduces friction.
  • German Engineered Piston: Piston manufactured in Germany for high quality standards.
  • Multiple Sizes Available: Additional piston size options are available to suit your specific needs.

Specifications:

  • Piston Diameter: 57.0 mm
  • Oversize: 1.0 mm
  • Piston Measurement: 56.94 mm
  • Clearance: 0.06 mm
  • Piston Construction: Forged
  • Piston Coating: MoS2
  • Piston Origin: Germany
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