Riser Kit 3" Pair
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Quicksilver Riser Kit 3" Pair
The Mercury Marine / Quicksilver 93320A14 is a genuine OEM exhaust riser spacer kit designed to raise the height of a MerCruiser engine's exhaust system by 3 inches (76 mm). This added height helps prevent water from entering the engine through the exhaust system, protecting the powerplant from costly water ingestion damage.
This kit is compatible with 1997 and older inboard and sterndrive MCM/MIE V-8 engines fitted with stainless steel exhaust elbows. Two types of exhaust elbows have been used on these engines — cast iron and stainless steel. To determine which type is installed, inspect the elbow mounting bolts: cast iron elbows use four long bolts, while stainless steel elbows use four short 1-inch (25 mm) bolts. This kit is designed exclusively for use with stainless steel elbows. For inboard and sterndrive 8.1L engines, refer to the applicable Exhaust Elbow/Riser Kits (8.1L) Non-Emissions Control section.
This is a factory OEM Mercury Marine part, not an aftermarket replacement, ensuring proper fit, finish, and durability. It supersedes previous part numbers 93320A7, 807476A1, and 807476A7, and is equivalent to aftermarket references GLM 50340 and GLM 50300.
Key Features
- Raises exhaust system height by 3 inches (76 mm) to prevent water ingestion
- Genuine OEM Mercury Marine / Quicksilver factory part
- Compatible with 1997 and older inboard and sterndrive V-8 engines with stainless steel exhaust elbows
- Kit includes riser blocks, bolts, gaskets, nuts, and washers
- Sold as a pair
- Supersedes part numbers 93320A7, 807476A1, and 807476A7
- Carries a 1-year Mercury Marine factory warranty against defects in materials and workmanship
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