CCV Vent Cover O-rings
4 Viton replacement o-rings for the Crankcase Vent cap on the top of the left valve cover.
Order of 1 is a set of 4 o-rings.
The doghouse bolt o-rings are a harder, durometer 90 Viton o-ring to keep the o-ring from tearing when tightening the doghouse down along with greater strength to resist the corrosive agents found in the crankcase gases.
78 Reviews Hide Reviews Show Reviews
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O rings
Fast shipping
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O-Ring Kit
When I bought the truck the engine was a dirt infused oily mess - all coming from the leaking CCV. Cleaned it up, changed the o-rings. Lookin good.
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CCV O Rings
Replaced O rings on crank case vent cover. Stopped what looked like an oil leak. Good stuff.
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Ccv box renew
Just like the factory described as above great quality fit perfect an excellent way to renew your current Crankcase ventilation Box if it has any leaks from air or oil.
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Perfect fit
Bought these to change my old o rings that swelled after I removed the ccv to clean it
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Ccv doghouse o rings must have if you remove dog house.
Riffraff diesel for your parts.
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Great aftermarket product
These gaskets were a great price and worked very well. I’m pleased with these! Riff Raff Diesel has become my favorite go to for parts. My package was packed with care and even included a nice little surprise gift. Love the sticker and pen! Thank you very much!!!
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Great product
Fit perfect, fixed one of many oil leak
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Perfect
High quality orings at a great price.
