Sierra 18-7155 O-Ring
I.D.: 1.620" or 41.1mm
Width: 0.135" or 3.4mm
Interchangeable with:
Chrysler/Force/US Marine
25-26855
Johnson/Evinrude Outboard
305270
Mercruiser Stern Drive
25-26855
Mercury Marine
25-26855
I.D.: 1.620" or 41.1mm
Width: 0.135" or 3.4mm
Interchangeable with:
Chrysler/Force/US Marine
25-26855
Johnson/Evinrude Outboard
305270
Mercruiser Stern Drive
25-26855
Mercury Marine
25-26855
Question: How do I find engine parts for my boat's motor?
Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
Read the Sierra Warranty
Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details
Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details