★★★★★ 5
good quality
easy to install, works great , good value
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Reviewed in the United States on December 29, 2025
SIERRA Lower Unit Seal Kit Yamaha 80 - 100 Hp 4-Stroke 18-74535, 67F-W0001-20-00
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
SIERRA Lower Unit Seal Kit Yamaha 80 - 100 Hp 4-Stroke 18-74535, 67F-W0001-20-00Item#: 18 74535 Lower Unit Seal Kit Yamaha 80 100 Hp 4 Stroke OEM#: 67F W0001 20 00 Brand: Sierra FITMENTS: Make Model Year(s) Yamaha 4 Cyl 4 Stroke 100 1999 2003 Yamaha 4 Cyl 4 Stroke 80 1999 2003 Yamaha 4 Cyl 4 Stroke 90 2003
Quick Dispatch:
Your SIERRA Lower Unit Seal Kit Yamaha 80 - 100 Hp 4-Stroke 18-74535, 67F-W0001-20-00 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
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Product Reviews
★★★★★ 5
Great price Great product
Great price Great product
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Perfect fit.
Works great, no leaks easy to install.
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Reviewed in the United States on August 31, 2025
★★★★★ 5
How was the item? K&N Select Oil Filter: Designed to Protect
Easy to use
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Reviewed in the United States on April 18, 2026
★★★★★ 5
.
GREAT
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Reviewed in the United States on May 19, 2026
