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Shim Kit – Fits Yamaha 115HP, 130HP, 200HP, 250HP Outboards (Replaces 6E5-45587-01-00)

Sale price $14.96 Regular price $23.00
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Worry-free returns

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This Shim Kit – Fits Yamaha 115HP, 130HP, 200HP, 250HP Outboards is a crucial component for setting the correct gear backlash in the lower unit. It is designed to fit Yamaha 115-130HP 2-Stroke engines and 200-250HP 4-Stroke V6 2.6L engines, covering models from 1984 to the current year.

It provides a direct interchange for multiple Yamaha OEM part numbers, including 6E5-45587-01-00 and its variants, as well as aftermarket equivalents.

  • Compatible with V4 standard rotation (1984–current), V6 2.6 liter standard rotation (1984–current), and counter rotation (1992–current) lower units.
  • Manufactured from high-quality Stainless Steel for durability and corrosion resistance.
  • Includes a variety of shim thicknesses to achieve precise gear alignment.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand Part Number Superseded By Notes
Yamaha 6E5-45587-01-00 Primary OEM Part Number
Yamaha 6E5-45587-30-00 6E5-45587-01-18 Individual Shim (t:0.18mm)
Yamaha 6E5-45587-01-18 Individual Shim (t:0.18mm)
Yamaha 6E5-45587-10-00 Individual Shim (t:0.12mm)
Yamaha 6E5-45587-20-00 Individual Shim (t:0.15mm)
Yamaha 6E5-45587-40-00 Individual Shim (t:0.30mm)
Yamaha 6E5-45587-50-00 Individual Shim (t:0.40mm)
Yamaha 6E5-45587-60-00 Individual Shim (t:0.50mm)
HSI HSI-95-0033 Aftermarket Shim Kit (Stainless Steel)
SEI Marine 98-416-04K Aftermarket Shim Kit

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This shim kit fits a range of Yamaha V4 and V6 engines. Always verify the OEM part number listed for your specific gearcase assembly.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Yamaha 115B/115C/115CETO/115TXRZ/115TLRA 115 2-Stroke 1984–current 6E5-45587-01-00 Found on Gearcase Assembly Parts
Yamaha 130BETO/130TLRA/130TLRZ 130 2-Stroke 1984–current 6E5-45587-01-00 Found on Gearcase Assembly Parts
Yamaha F200/FL200 200 4-Stroke 1984–current 6E5-45587-01-00 V6 2.6L
Yamaha F225/FL225 225 4-Stroke 1984–current 6E5-45587-01-00 V6 2.6L
Yamaha F250/FL250 250 4-Stroke 1984–current 6E5-45587-01-00 V6 2.6L

Technical Specs

Product Type
Shim Kit for Outboard Lower Units
Installation
Fits V4 standard rotation (1984–current), V6 2.6 liter standard rotation (1984–current), and counter rotation (1992–current)
Housing Material
Stainless Steel
Product Dimensions
10.0" L x 11.0" W x 0.3" H
Other Technical Attributes
Multiple thickness shims included - See package contents

What’s in the Box

Our complete aftermarket kit includes shims of various thicknesses, allowing for precise adjustment of your outboard's gearcase.

  • 4 x Shim (t:0.3mm)
  • 4 x Shim (t:0.5mm)
  • 4 x Shim (t:1.0mm)
  • 4 x Shim (t:2.0mm)

Installation Notes

  1. Disconnect the battery and drain the gearcase oil into a suitable container.
  2. Remove the propeller assembly.
  3. Unbolt and carefully remove the lower unit (gearcase) from the outboard's midsection.
  4. Disassemble the gearcase according to your official service manual to access the existing shims.
  5. Using a dial indicator, measure the gear backlash to determine the required shim thickness adjustment.
  6. Select and install the appropriate new shim(s) from the kit to set backlash within OEM specifications.
  7. Reassemble the gearcase, ensuring all components are clean and correctly torqued.
  8. Reinstall the lower unit and propeller, then refill the gearcase with fresh marine gear lube.
  9. Reconnect the battery and test operation on the water, listening for any unusual noises.

Troubleshooting & FAQ

How do I know which shim thickness to use?

You must use a dial indicator to measure gear backlash according to your engine's service manual. The correct shim thickness is chosen to bring this measurement within the specified tolerance. Do not guess.

What are signs of a worn or incorrect shim?

Common symptoms include a whining or grinding noise from the lower unit, excessive gear play ("clunking") when shifting between forward and reverse, or visible metal shavings in the gear oil during a change.

Does this kit fit both standard and counter-rotation models?

Yes, this kit is specifically designed for compatibility with V4 standard rotation (1984–current), V6 2.6L standard rotation (1984–current), and V6 2.6L counter rotation (1992–current) lower units.

Can I reuse my old shims?

It is not recommended. Shims are precision components that compress and wear over time. Always use new shims when rebuilding or servicing a gearcase to ensure proper tolerances and longevity.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost?

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns?

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

  • Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
  • This is an aftermarket replacement, not an OEM component.
  • Professional installation is recommended for safety and performance.

About Sea Sierra

  • Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

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