Precision matters when it comes to keeping an outboard running at its best, and the Yamaha Collar Distance (6G5-43148-00-00) is a small but critical piece of the equation. Designed to maintain the proper spacing between key engine components, this collar helps reduce unnecessary movement, vibration, and wear. When a collar becomes worn or goes missing, alignment issues can arise, leading to premature part failure and a rougher ride. Swapping in a genuine Yamaha replacement ensures everything stays locked in place, just as it should be.. Built for Stability & Longevity:. Exact OEM Fit - Precision-engineered for Yamaha outboards to ensure proper alignment and secure installation.. Marine-Grade Durability - Resistant to saltwater corrosion, vibration, and constant engine stress.. Reduces Wear & Friction - Keeps components in place, preventing excessive movement and extending their lifespan.. Practical Applications:. Maintains correct spacing in critical engine assemblies.. Minimizes vibra