- Your online store for all types of marine engines and boat parts.
Monday - Friday
9:00 AM - 5:00 PM EST
Click for TOLL-FREE Number

Secure Online Payments
Special $7.95 Flat Rate Shipping
(800) 209-9624 | Home | Contact | Shipping | Returns | Cart View your shopping cart.
Part Number Search
Shop by engine/drive part number.
Original & matching parts for sale.
Manuals & Accessories
Shop by description, item number
or manufacturer's model number.
Boat Repair Forum Boat Repair Forum   Boat Video Gallery Video Gallery
Sierra Marine 18-7162-9 - (pk5) O-ring 25-33145

18-7162-9 - (PK5) O-RING 25-33145

Replaces OEM #0302337. 302337 2.025 .135

Part Number

Sierra Marine


List Price

Your Price

Add to shopping cart
4 in stock.

Payments & Security
Enlarge photo
Sierra Marine O-ring is equivalent to parts:
  • 3852044 Volvo Penta
  • 302337 Evinrude Johnson OMC BRP
  • 25 33145 Mercury Marine
  • 9-76547 Mallory Marine

▶ Additional information about this part can be found on page(s) 296, 808, 864 of the Sierra Marine catalog.

Sierra Marine Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.
Parts shipped to United States, Puerto Rico and Canada only. Manuals shipped internationally.
Subscribe to the Newsletter
Subscribe to the Newsletter
Periodically we'll send you Tech Tips, How-To's and Boating Information.
Just enter your e-mail address and click Subscribe!

You can easily unsubscribe from the newsletter at any time.
Boat Repair Forum Boat Repair Forum   Boat Video Gallery Video Gallery
Home | Contact | Shipping | Returns | Cart
Boat Engine Parts Boat Motor Manuals Boat Accessories
About Us | Terms of Use | Privacy Policy, 184 Jones Drive, Brandon, VT 05733 USA
© 2015, Inc. All rights reserved. Phone: 802-247-4700 | Fax: 802-419-3055 | eMail: