
Key Features:
- Compounded rubber flapper valves prevent water from entering
the exhaust system - Made with weather resistant EPDM with U/V stabilizer
Additional Details:
- Includes: Stainless Steel Clamp
- Size: 5′ and 6′ or 127mm and 152.4mm
The Sierra 18-4458 Exhaust Protector Valve Replaces:
GLM
- 89260
Mallory
- 9-44002











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