DESCRIPTION
Manifold Riser, 18-1976-1.
- Replaces: Mercruiser Inboard/Outboard #44354A3
- Fits most Mercruiser V-6 & V-8 applications 7 Deg. (4" O. D. Riser)
- Includes 18-0987, 18-4263, 18-4258
Use with
Manifold (18-1952-1)(18-1953-1)(18-19571)
Riser Gasket (18-0897 restrictor) (18-2849 open) (18-0672 blocked)
Mounting Kit (18-8505)
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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
SHIPPING & RETURNS
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