Marine Shims

Use this guide when a shim, spacer, or alignment part must help a marine component sit level, close a small gap, or match an existing installation without guesswork.

Best use

Shims are most useful for small fit, leveling, spacing, and alignment corrections around hardware, mounts, panels, and service parts.

Check first

Measure thickness, width, length, hole spacing, material, load location, and the part or equipment number you are matching.

Avoid mismatches

Do not choose by appearance alone; a small material, thickness, or mounting difference can change fit.

How to Compare Options

Start with the exact place the shim will be installed. Compare the surrounding hardware, the surface material, and whether the part will see water, vibration, compression, or repeated movement.

For replacement work, match the original part number, thickness, and installation notes before using a near-size option. If the original equipment is unknown, narrow the choice by material, dimensions, and product listing details.

Use CLR Marine onsite search for the part number, manufacturer name, or phrase such as shim, spacer, mount, or hardware. Product filters and listing details are the fastest way to compare similar parts.

Useful Next Steps

Search by exact manufacturer part number, SKU, model, or product phrase.
Compare the product title, image, price, availability, dimensions, and listed specifications.
Use product filters or live chat when fitment details need another check.

Find the right listing faster.

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