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Sierra Marine Boat Exhaust Protector Valves 18-4457 | 4 Inch (Pair)

Boat part number 1085455 is a new pair of exhaust protector valves from Sierra Marine, part number 18-4457 .
made for Custom Applications
$29.95 MSRP: $40.50
GLS Stock #: 1085455-AJ403
Only 10 left
Boat part number 1085455 is a new pair of exhaust protector valves from Sierra Marine, part number 18-4457 .

This pair of exhaust protector valves is constructed from EPDM, marine grade rubber and stainless steel. Each valve measures approximately 5 1/4" L x 4 3/4" W, with a cutout of 4" Dia. overall.

Sold as a pair.

Specifications:
  • Part Manufacturer: Sierra Marine
  • Part Number: 18-4457
  • UPC: 030999621863
  • Materials: EPDM Rubber, Stainless steel
  • Colors: Black, Silver
  • Overall Dimensions: 5 1/4" L x 4 3/4" W
  • Cutout: 4" Dia.

Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.

Instruction / installation manual not included.

Hardware not included.

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