Oil Seal (6A1) – Fits Yamaha Outboard Engines (Replaces 93102-15M32-00)
Oil Seal (6A1) – Fits Yamaha Outboard Engines (Replaces 93102-15M32-00) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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).
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Oil Seal (6A1) – Fits Yamaha Outboard Engines (Replaces 93102-15M32...
Product Details
This replacement Oil Seal (6A1) is designed for various Yamaha outboard engines, including 2-Stroke models from 1985 to 1988 in the 6A1 series. It ensures a proper, lasting seal in the lower casing and drive assembly.
It serves as a direct interchange for Yamaha part numbers 93102-15M32-00 and 93102-15085-00.
- Engineered for a secure press-fit installation.
- Constructed from a durable rubber and metal composite.
- Built to meet or exceed original factory specifications.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 93102-15M32-00 |
| Yamaha | 93102-15085-00 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | 2B | 2 | 2-Stroke | 1985–1988 | 93102-15M32-00 | 6A1 series |
| Yamaha | 2MSH | 2 | 2-Stroke | 1988 | 93102-15M32-00 | 6A1 series, 6A10 designation |
Technical Specs
- Product Type
- Oil Seal
- Installation
- Press-fit
- Housing Material
- Rubber/Metal composite
- Dimensions
- 1.0" H x 10.0" W x 8.5" L
- OEM Code
- 6A1
What’s in the Box
- 1 x Oil Seal (Replaces 93102-15M32-00)
Installation Notes
- Carefully remove the old oil seal from its housing, taking care not to scratch the surrounding metal surfaces.
- Thoroughly clean the seal housing area to remove any old sealant, oil, or debris.
- Lightly lubricate the outer edge of the new oil seal with a thin layer of marine grease.
- Position the new seal squarely over the housing and use a suitable driver or socket to press it in evenly until it is fully seated.
Troubleshooting & FAQ
How do I know if my oil seal is failing?
Common signs of a bad oil seal include visible oil leaks around the propeller shaft or lower unit, a milky or emulsified appearance in the lower unit gear lube (indicating water intrusion), or a persistent burning oil smell.
Can I install this seal on a model not listed here?
We only guarantee fitment for the models and years listed in the compatibility table. Using it on other models is not recommended, as even minor differences in size or material can lead to leaks or premature failure.
What is the recommended replacement interval for this seal?
It is best practice to replace lower unit oil seals whenever the lower unit is serviced or disassembled for other repairs (like a water pump replacement). Otherwise, inspect for leaks annually and replace as needed.
Is any special tool required for installation?
A seal driver or a socket of the correct diameter is highly recommended to ensure the seal is pressed in evenly without damaging it. Avoid using a hammer directly on the seal.
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.
Payment & Security
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