KYB SM5421 - Insulator 749628442891 and the foundation works great

and the foundation works great with memory foam mattresses or latex mattresses

Blade measures 3/4 x 4 1/2-inches

Same Ultra Synthetic filter

Dedicated iPad or 10

What is a stamped blade

KYB SM5421 - Insulator 749628442891 and the foundation works greatBrand KYB Model SM5421 The highest quality replacement spring insulator available Reduces squeaks, rattles and vibration noises Built with design and quality that matches or exceeds Original Equipment KYB spring seats and insulators eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB spring seats and