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Muffler help

986 Views 2 Replies 2 Participants Last post by  GrantC
OK, this isn't a Cub question per se, but...I'm hoping to adapt a CC muffler to a Bolens, and I need some measurements.

(I own a CC 123, but it doesn't have the original muffler on it, else I'd measure my own!)

What I need are the measurements for the normal canister muffler that came on the 100 series Cubs with the Kohler single cylinders - like the K301 in my 123, for instance.

I need to know the length & diameter of the muffler, and most importantly I need the diameter of the exhaust pipe to which the muffler clamps.

Thanks in advance for helping a fellow IH owner try to get a lowly Bolens running again!
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I measured the muffler on the 122 ( which looks identical to the one on my 125 ) and the measurements are as follows

3-1/4" diameter main muffler body
11-3/4" length of main muffler cannister
15-1/4" overall length of muffler with tip

"pipe" coming out of the k301 is 1-5/16" ( 1.3125) in diameter at the muffler end. I averaged this out as it actually measured between 1.280 and 1.335 in diameter.

Thank you!
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