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Crusader Exhaust Protector Valves

Blowout
Save 25%-28% Off.
Exhaust Protector Valve - 18-4456 - Sierra
Summer Sale Price: $20.69
Save: $7.80
(27% Off $28.49)
Part # 18-4456 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 18 mins.
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Includes Stainless Steel Clamp 3"

Replaces OEM part #
  • MERCURY MARINE 34765A 2
  • MERCURY MARINE 34765A1
Exhaust Flapper, 4" - 18-4457 - Sierra
Summer Sale Price: $22.49
Save: $7.90
(25% Off $30.39)
Part # 18-4457 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 18 mins.
Hurry! Only 1 left in stock
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Includes Stainless Steel Clamp 4"

Replaces OEM part #
  • MERCURY MARINE 12644A1
  • MERCURY MARINE 12644A1
Exhaust Protector Valve - 18-4458 - Sierra
Summer Sale Price: $40.49
Save: $14.32
(26% Off $54.81)
Part # 18-4458 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 18 mins.
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Includes Stainless Steel Clamp
Fits both 5" & 6" Exhaust
Mallory Exhaust Flapper 5-6" 9-44002
Mallory Exhaust Flapper 5-6" 9-44002
Summer Sale Price: $38.24
Save: $14.93
(28% Off $53.17)
Part # 9-44002 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 18 mins.
Hurry! Only 1 left in stock
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Replaces GLM #:89260
Replaces Original Equipment Manufacturer(OEM):Universal
Replaces Original Equipment Manufacturer # (OEM #):n/a
Fits Application:Universal
Sierra
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