Exhaust Riser, Mercruiser 98504A3
	Quantity in Cart: None Part Number: OSC8503A Price: $95.00 Weight: 22.00 lbs This item is also available in our eBay store.
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This is a 3.0" Riser for a Center Riser Manifold on a Mercruiser Sterndrive. It has a 3.0" outlet and a 15° down angle. This was used from 1883 thru 1986 on V6 & V8 engines. It will fit OSC9745, OSC7114B, & OSC9745 manifolds. This Riser uses OSC8503-GR/ OSC8503-GB / OSC8503-GO Gaskets Osco Manifolds and Risers come with a 3-year warranty (PDF)! Categories OSC8503A is found in. Risers, Elbows & acces. for Mercruiser Inboards Risers, Elbows & acces. for Mercruiser OSC8503A is found on the following pages in the Basic Power Sterndrive/Inboard Catalog. 089

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