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18-0720 Closed Riser Gasket and Full Flow Elbow Gasket for MerCruiser GM V-6 & V-8 Stern Drives - Replaces 864549A02 Sierra
4.9 (117 items)
Limited Time SaleUntil the end
18
42
35
$27.53 cheaper than the new price!!
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New $45.89
Product details
| Management number | 228340253 | Release Date | 2026/05/31 | List Price | $18.36 | Model Number | 228340253 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Fits MerCruiser 4.3L, 5.0L, 5.7L, 6.2L with Dry Joint Manifold and Riser.
- Suitable for MerCruiser GM V-6 and V-8 Engines with Dry Joint Exhaust Manifold (2002 and newer).
- Replaces Closed Riser Gasket (MerCruiser 27-864549A02, 27-864549A1, Sierra 18-0720) and Full Flow Elbow Gasket (MerCruiser 27-864547A02, 27-864547A1, Sierra 18-0721).
- 1 x Closed Riser Gasket (27-864549A02, 27-864549A1), 1 x Open Riser Gasket (27-864547A02, 27-864547A1).
- Ideal for systems with Riser and Dry Joint Exhaust Manifold configurations.
Exhaust Manifold
Fuel Pressure Testers
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