91553-ZVA-010 Collar (6.2X8.5X5) - Overview. The 91553-ZVA-010 Collar (6.2X8.5X5) is a precision-engineered component designed to support Honda marine engine systems. This collar plays a vital role in securing and aligning mechanical parts within the engine system, contributing to reliable equipment operation. Manufactured to exact OEM standards, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Precision collar with dimensions 6.