Brand New Copper Washer 21mm ID x 25mm OD x 1.5mm Thickness for Reliable Engine Sealing

This high-quality copper washer is engineered for a precise fit with an inner diameter of 21mm, outer diameter of 25mm, and thickness of 1.5mm, making it ideal for fuel injector and engine applications. Constructed from durable copper, it offers outstanding resistance to heat and corrosion, ensuring a tight seal that withstands high-pressure conditions.

Designed to meet OEM standards, this copper washer is perfect for enhancing engine efficiency and preventing leaks in fuel systems. With a reliable, leak-proof fit, it helps maintain optimal performance and extends engine life. Choose this brand-new copper washer to upgrade your fuel system and ensure dependable sealing for your engine.