Exhaust Protector Valves

Blowout
Save 33%-35% Off.
Limited Sale Price: $18.38
Save: $10.10
(35% Off $28.48)
Part # 18-4456 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 10 hrs 44 mins.
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Includes Stainless Steel Clamp 3"

Key Features:

  • Compounded rubber flapper valves are designed to prevent water from entering the exhaust system
  • Made with weather resistant EPDM with U/V stabilizer

Details:

  • Includes: Stainless Steel Clamp
  • Size: 3" or 76.2mm

Replaces OEM part #
  • MERCURY MARINE 34765A2
  • MERCURY MARINE 34765A1
Limited Sale Price: $20.42
Save: $10.85
(34% Off $31.27)
Part # 18-4457 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 10 hrs 44 mins.
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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: 4" or 101.6mm


Replaces OEM part #
  • MERCURY MARINE 12644A1
Limited Sale Price: $36.40
Save: $18.41
(33% Off $54.81)
Part # 18-4458 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 10 hrs 44 mins.
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Includes Stainless Steel Clamp
Fits both 5" & 6" Exhaust
Sierra
Premium Protector Valves for wet exhausts are made of 100% durable EPDM that is extremely resistant to UV light, ozone, heat, and weather aging. For salt or fresh water. It will give the boat's exhaust system dependable protection in any harsh marine environment. Complete with stainless steel clamps.
Q:
Does this fit 87 carver 32?
A:
This is designed to replace the following OEM Part Numbers: GLM 89250, Mallory 9-44001, Mercury Marine 12644A1.
Q:
Is this a 3 inch?
A:
According to Sierra, this fits over a 3 inch valve. Meaning the I.D. of the part itself is a little larger than 3 inches.
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