Spur sprocket is 32790X
Rim and drum is 28187X
Bearing is 11893
Rim and drum is 28187X
Bearing is 11893
Nik's Poulan Thread
- Thread starter FATGUY
- Start date
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try oregonchain.com, that will help you with the part numbers for your sprocket. Clutches are easy to find on the fleabay, or order everything you need at the chainsawr. Yeah, you gots to look awhile, but you can do it.
My little 25 excursion here has kind of gotten out of hand, lol. I've picked up four of them now. It started with the micro S25CVA, then a S25DA, a S25CVA, and another S25CVA parts/project saw. I'm going to try porting at least one of them, see how they respond.
SawGarage
Addicted to ArboristSite
some say stronger than a 200T...
shall I be waiting for a head-to-head
Ok, I'll bite
Got a 3800 that's locked up (moisture locked up the bottom end...)... I think IT makes sense to part her out...
I have a nice clutch on the saw
some say stronger than a 200T...
shall I be waiting for a head-to-head
Can't be driving the price on these babies up now!
redunshee
Addicted to ArboristSite
My Poulan Cylinder application chart shows the bore of a 3700 as 1.875 whereas the 3800 shows 1.880. That's a diff. of .005.
redunshee
Addicted to ArboristSite
oh i c well i found a nice cylinder and piston off a other saw my buddy had but i got it put back to geather and ran it with out the bar and chain and side cover and now i'm on the prowl for a good used clutch over me being to up fast and in a hurry to start it and run it
.partsman51
ArboristSite Member
so finally added gas to the gas that was already in the tanks of the two chainsaws i got free and they both fired up no problem, the wild thing is fine, but I noticed the oiler did not seem to work on the 14" Craftsman, but the bar is upside down and someone said that may block the oil hole, so will have to look and see.
Otherwise they seem to be fine, price was right.
Otherwise they seem to be fine, price was right.
The super25 is really not a good saw to port. I just modified the piston. Made more power and a little higher rpms, but would drink the fuel. It only seemed like you had minutes to cut then you were out of fuel. I think I had a 18" bar on it and it would pull it with no problem, but then again it probably would pull it no problem in it's stock configuration.
You didn't widen the exhaust port?
If I modify anything it usually is just going to be the piston. That way if I sell it I can put it back stock. I wouldn't buy a modified saw nor would I sell one. For laugh and giggles I will use the piston to change port timing a little and see what happens. It did help the little saw, but just about made it useless as a work saw. It just burned too much gas even though it was fun to run. I found on dirt bikes that in most cases you will lose power in trying to port the cylinders. The factory spent thousands of hours getting the ports right. A lot of discussion is on this on the kxriders forum. Just research and see what Stewart is able to do with a Kx500 with stock porting.
I received this micro S25CVA today that we've questioned what the displacement would be. As best as I can measure, the bore is 1.435". Do they all have a 1.3125" stroke? If so, this one is 2.1ci, or 34cc.
Hmm mabe thats the difference of not having the chrome plating.
smilin possum
Addicted to ArboristSite
Others know more than me but I got some small husky ones and got them to work real well. All the ones on one of our saws were shot.
No I don't, I have one saw with one taped up now.
Even if someone has one, don't expect them to give one up, because as you say there NLA.
