Mercury 3" and 4" Restricted Flow Riser/Elbow Gasket replaces MerCruiser part # 27-860233
Exhaust Elbow Gaskets have side leakage-proof treatment and sticking proof treatment.
- Temperature Limit: 1112 F
- Thickness: 1/16 Inch
- Density of Sheet:1.309 / cm3
- Compressibility: 15-35%
- Recovery: 20% Min.
- Bolt Holes measure 3-7/16" center to center lengthwise and 3-1/16 center to center width wise.
- Restricted water flow.