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k361

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AC puller View Drop Down
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Joined: 24 Oct 2015
Location: Marble Pa
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    Posted: 15 Nov 2015 at 4:21pm
does anyone know if the k361 18hp piston is the same as the 16hp?
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Coke-in-MN View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Coke-in-MN Quote  Post ReplyReply Direct Link To This Post Posted: 15 Nov 2015 at 10:06pm
K 341 seems to be the same stroke as the 12 and 14 HP -just the bore size changes , so would think the bore would be larger in 18 HP but it is NOT - same size in both 
Seems the specs are the same in both engines 
Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful."
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Herb(GA) Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2015 at 12:11pm
Valves and Cam
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ACmowerguy View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ACmowerguy Quote  Post ReplyReply Direct Link To This Post Posted: 17 Nov 2015 at 6:38pm
I believe the skirt is longer on the 18hp piston. I had bought one several years back as it was improperly labeled for a K341. I sold it on ebay a few years ago.

Edited by ACmowerguy - 17 Nov 2015 at 6:39pm
10 various B-series garden tractors, AC Homesteader8, 416 hydro,710 gt, 914, 916H, 917H, 920D, and many misc attachments
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Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Posted: 17 Nov 2015 at 7:20pm
stroke and pin hight may be diff. will check 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote norm[ind] Quote  Post ReplyReply Direct Link To This Post Posted: 17 Nov 2015 at 7:41pm
  every thing is the same as 16 hp.--only difference is overhead valves--i have one i used for copetition-  only made 3 yrs.--used too beat the twins  also had more torque still have it in barn in a wheel horse
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Post Options Post Options   Thanks (0) Thanks(0)   Quote AC puller Quote  Post ReplyReply Direct Link To This Post Posted: 17 Nov 2015 at 9:00pm
Read on a kohler site where the 16 and 18 were same bore. 18 had longer stroke.Cant find a rebuild kit piston rings,anywhere.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Posted: 18 Nov 2015 at 9:38am
quik look on part numbers they are all dif. but did not get into the actual measurements and specs. 
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