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Author Topic: aftermarket decompression valve  (Read 831 times)

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aftermarket decompression valve
« on: April 08, 2021, 08:32:26 am »
aftermarket decomps.

One from a husky 455 and one from a G660 milling saw.

455 owner saw was on my bench. He got so lucky it didnt drop in the straight through hole like on stihl.

The other saw was shared with me. Never saw a decomp break like that before.

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Re: aftermarket decompression valve
« Reply #1 on: April 08, 2021, 08:33:46 am »
So I did this.

Pulling those aftermarket decomps  today. Out my afm FT saws I have on hand still.
G444 G466 got OEM husky decomps. G366 got the decomp plug.
2 of the 3 had these China copy Bosch.  Never ever seen a China Bosch with these markings and START on them.
I have pulled enough China Bosch out of local stihls to know it isn’t true Bosch imho.
The other had NGK China plug which is right. I know this because my last 2 batches of stihl spec NGK have been Brazil and China made.

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