My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

Sierra 18-7160-9 O-Ring 5-Pack for Marine Lower Units

Manufacturer

Picture for manufacturer Sierra

Part Number

118-7160-9
7 reviews
Sale Price

$11.28

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-7160-9 is a high-quality replacement O-ring designed for marine lower unit applications. This package includes 5 O-rings, providing convenient replacements for routine maintenance or emergency repairs.

Key Features:

  • Precision-molded construction ensures reliable sealing performance
  • Resistant to saltwater, oil, and marine environment degradation
  • Direct replacement for OEM specifications
  • Package of 5 O-rings for multiple services or replacements
  • Manufactured to meet or exceed OEM quality standards

Sierra Marine is a trusted name in aftermarket marine engine parts, offering reliable components for sterndrive and outboard motors. These O-rings are essential service parts for maintaining proper seals in lower unit assemblies, preventing water intrusion and lubricant loss.

Replaces: 18-7160

So far so good

Quick & Easy!

very easy

quick and easy.thankyou

Always correct and quick.

Swwegh3e5ju4ik

Very simple and clear instructions.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy