| Q. |
Is this a muffler complete or just the front cover? Does it have a USFS approved spark arrester? Do instructions come with it?
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| A. |
This is a complete muffler, not just the cover. The muffler body has a exhaust port, and the muffler cover has an exhaust port. They both have stainless steel spark arrestor screens in them. They are aftermarket so we cannot claim USFS approved as they have not been certified as such, although the d
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(See full answer)
This is a complete muffler, not just the cover. The muffler body has a exhaust port, and the muffler cover has an exhaust port. They both have stainless steel spark arrestor screens in them. They are aftermarket so we cannot claim USFS approved as they have not been certified as such, although the design and materials are of the correct standard. We sell the OEM version if that is a problem. Instructions are not included. Please call if in need of technical advise upon installation. (Hide full answer) |
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428 people found this answer helpful.
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Posted by: JohnMac from CA on 3/16/2009 |
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| Q. |
Do you carry this product available for the MS880? If not, do you know where I can find one?
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Not at this time. If it becomes available we would carry it.
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293 people found this answer helpful.
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Posted by: justin g from OR on 6/21/2009 |
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| Q. |
Will this muffler fit the Stihl MS440?
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| A. |
Yes, it works on the 044 & MS 440 too.
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303 people found this answer helpful.
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Posted by: Robert from Montana on 7/10/2009 |
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| Q. |
Will this fit a STIHL 064?
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No, the mounting bolt holes are different and cannot be modified to fit. We do have an 066/MS660 dual port in the testing stage right now and expect it in a couple/few months. This will fit the 064/MS640 and MS650 too. In addition we will have just the dual port cover available if you just want the
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(See full answer)
No, the mounting bolt holes are different and cannot be modified to fit. We do have an 066/MS660 dual port in the testing stage right now and expect it in a couple/few months. This will fit the 064/MS640 and MS650 too. In addition we will have just the dual port cover available if you just want the ports and the muffler is still in good shape. (Hide full answer) |
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273 people found this answer helpful.
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Posted by: Dave from NJ on 7/21/2009 |
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| Q. |
Will this fit a 441 Magnum? How much better breathing will this give?
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It will not fit the 441 which is a totally different saw then the 440. The 441 was was built to be low emissions and is relatively new so aftermarket parts will be hard to find for some time. To answer the second question, the dual port allows faster acceleration of the saw because there is less res
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(See full answer)
It will not fit the 441 which is a totally different saw then the 440. The 441 was was built to be low emissions and is relatively new so aftermarket parts will be hard to find for some time. To answer the second question, the dual port allows faster acceleration of the saw because there is less resistance from the muffler. (Hide full answer) |
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270 people found this answer helpful.
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Posted by: CW from HamburgNY on 11/10/2009 |
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| Q. |
Will my carburetor need to be adjusted after this is installed?
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We have not had to adjust the carburetor due for this muffler but you may need to adjust the low screw to get the best throttle response.
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95 people found this answer helpful.
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Posted by: JIM M from PA on 8/18/2011 |
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| Q. |
Does it require a new gasket? Thanks
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For any new installation we always recommend a fresh set of gaskets. Those are the least expensive upgrade you can include with a new part. Gasket between the cylinder and the muffler is QS 1125 149 0601.
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71 people found this answer helpful.
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Posted by: LANE L from WA on 10/21/2011 |
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| Q. |
Should replace the studs on the MS460 when I replace the muffler?
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It is not necessary unless there is thread damage to the screws.
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65 people found this answer helpful.
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Posted by: CHUCK L from AK on 2/8/2012 |
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| Q. |
what is the diameter measurement in millimeters of the circular exhaust port on the back half of the muffler under the deflector?
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7mm and the hole is square, not round.
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50 people found this answer helpful.
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Posted by: COLE G from AL on 4/3/2012 |
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| Q. |
Yes will this muffler fit on my 066 mag.
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Sorry this one won't work, but we offer 2 choices that suit the 066 Stihl. QS 1122 140 0609 is a standard stock muffler. QS 1122 140 0603 is the dual port. If you don't have a dual port, then you need to cover that will suit. QS 1122 140 0800 is the part number for the dual port cover. All QS items
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(See full answer)
Sorry this one won't work, but we offer 2 choices that suit the 066 Stihl. QS 1122 140 0609 is a standard stock muffler. QS 1122 140 0603 is the dual port. If you don't have a dual port, then you need to cover that will suit. QS 1122 140 0800 is the part number for the dual port cover. All QS items either need to be ordered on our "Catalog Quick Order" exactly as I have them here with the spaces. If you would rather you can simply phone in your order and our agents will get those items on order for you. (Hide full answer) |
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21 people found this answer helpful.
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Posted by: JAY W from PA on 11/18/2012 |
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