Specifications
- Brand
- Vertex Pistons
- Part #
- 503123

Vertex Aluminum Washer 14.2x21.7x2
$6.86
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Vertex Pistons case-hardened wrist pin with nitride coating for wear resistance.
Key Features
- Case-hardened utilizing nitride coatings for high performance and wear resistance.
- Nitride coating allows surface hardness to be obtained without quenching and distortion.
- Hardened surface is highly wear resistant and provides anti-galling properties.
- KTM models utilize DLC coated wrist pin.
Product Details
When you're rebuilding the top end of your engine, especially for high-performance applications, the wrist pin is a critical component. This Vertex Pistons wrist pin is case-hardened and treated with a nitride coating. This process creates a very hard surface that resists wear and prevents galling, which is important for the smooth operation of your piston and connecting rod.
The nitride coating is applied without quenching, meaning the metal isn't subjected to extreme temperature changes that could cause distortion. This helps maintain the pin's precise dimensions. For specific KTM models, Vertex uses a DLC coating, which is a different advanced surface treatment.
Specifications
- Brand
- Vertex Pistons
- Manufacturer Part #
- 503123
Frequently Asked Questions
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Vertex Aluminum Washer 14.2x21.7x2
