Yamaha 664-45567-30-00 – Shim (t:0.18mm)

Yamaha 664-45567-30-00 – Shim (t:0.18mm)

Precision OEM Shim for Yamaha Outboard Alignment and Stability

The Yamaha 664-45567-30-00 – Shim (t:0.18mm) is a genuine Yamaha component engineered to deliver exact spacing and alignment in your outboard motor’s lower unit or mounting system. This thin precision shim (thickness: 0.18mm) plays a critical role in maintaining proper clearance, reducing vibration, and supporting long-term performance. If you're conducting maintenance or making fine adjustments, this shim ensures your Yamaha engine stays aligned according to factory specifications.

Key Features

Exact 0.18mm Thickness

Ideal for fine-tuning and maintaining critical clearances in your Yamaha outboard motor.

Genuine Yamaha Quality

Built to Yamaha’s OEM standards for perfect fit and long-term reliability.

Corrosion-Resistant Finish

Durable metal with anti-rust protection for marine environments.

Supports Alignment & Stability

Helps reduce wear and vibration caused by misalignment.

Ideal Use Cases

Precision engine mounting or repair procedures

Reducing motor vibration or play in the mounting bracket

Ensuring factory-spec alignment during rebuilds or upgrades

Why Shim Thickness Matters

Using the correct shim—like this Yamaha 664-45567-30-00 – Shim (t:0.18mm)—ensures your outboard motor is properly aligned and secure. Improper spacing can cause abnormal vibrations, reduce handling precision, and accelerate wear on key components. OEM shims guarantee exact tolerances, so you don’t have to second-guess your setup.

Frequently Asked Questions

How do I know if I need a 0.18mm shim for my outboard?

If you're adjusting alignment or replacing a worn part, consult your service manual. The correct shim thickness is often specified for optimal fit.

Can I stack multiple shims?

Yes, Yamaha shims can be stacked to achieve the necessary clearance, but always use OEM sizes to maintain accuracy.

Is this shim compatible with all Yamaha outboards?

Compatibility depends on the engine model. Please reference your outboard’s parts diagram or contact us to confirm fit.