sachs decompression valve for 504 and 505

$23.00

:*sorry none today*

qty:

sachs decompression valve for 504 and 505. these are a verrry tight fit on some cylinders and may require a little sanding or filing down on the lip of the valve for the threads to reach in far enough.

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Not a direct replacement	October 15, 2025
taco eater : Kev from Dearborn , MI United States

this doesn’t work on the 505. It leaves a hole for air to leak from losing compression. There are two holes to plug and this only seals the bottom. At least on the A Jug. You should keep the original and replace the clip if it broke. The original will plug both holes. You’ll see when you look.

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Not too good	July 31, 2020
taco eater : Valley Vintage Motorworks from Monaca,Pa.

So flimsy. Not made well.

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It still leaked	August 12, 2016
taco eater : jeffrey suarez from la habra, CA United States

:(

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