part number

[chainsawjunky]

Can anyone tell me what this part number is for? It's on my 044 crankcase but it's not in any of the IPL. Reason I ask is because I need to buy a new one. Thanks. Evan

 

[04ultra]

Can anyone tell me what this part number is for? It's on my 044 crankcase but it's not in any of the IPL. Reason I ask is because I need to buy a new one. Thanks. Evan

What is the #






.

 

[chainsawjunky]

Wow can't believe I forgot that. 1128-021-0760 Thanks. Evan

 

[Lakeside53]

Exactly what is it? The part number has been superceded

 

[chainsawjunky]

It's the crankcase on my 044. The serial number is 150xxxxxx. I can get the rest of for you I just forget it. It had the crankshaft with the 12mm piston pin. Thanks. Evan

 

[Lakeside53]

You don't want to buy a new crankcase... you have to buy BOTH halves... the current part number is 1128 020 2122 and the price is $260...


You already have a decent crank.. Buy a used case... Maybe $80-100... or less if the crank is bad.

 

[chainsawjunky]

I was going to buy a used case but I need to know the part number for the case I need so I get the right one. I have the 12mm crankshaft so I need to get the right case. The IPL for the 044 has different numbers than my case has on it. Thanks. Evan

 

[chainsawjunky]

Didn't realize you told me the part number. Thanks. Evan

 

[Lakeside53]

No... That's NOT the part number for the case parts - that's a part number for a case KIT. Part numbers on the castings aren't particularly relevant.

There are many different cases that will fit your 044 project. Find one with a serial number later than what you have and you'll be safe.

 

[chainsawjunky]

Ok I understand now. Thanks alot for the help. Evan

 

[Lakeside53]

What happened? did you break the old case pressing the bearing in?

 

[chainsawjunky]

You guessed it. I set it in with a hammer and socket then finished it off with the press. After I took it out of the press it was about 1mm off flush on the inside of the case and it didnt look like it was seated all way when I looked in through the hole on the opposite side. So I put it back in and then took it out(I could tell my press was starting to fail) and then I saw the cracks and the bearing still wasnt all the way in. So I'm guessing that something must've fell into that spot where the bearing goes when I wasn't looking and then just too much pressure on the case. It's cracked twice and they're both in the oil tank. Do you think I could try and fix it since they're in the oil tank or should I get a used one? The clutch side is fine, no problems going in and no cracks. Thanks. Evan

 

[Lakeside53]

I wouldn't try to fix it.. Just buy another crank case. If they have bad cranks they are real cheap - maybe $30-50... or less.. You need to keep the matched pairs - never swap them around.

If you heat the flywheel side case to 300F, you don't need a press at all.

Did you set the clutch side bearing against the oil pump?

 

[chainsawjunky]

Yeah it said to set it against the pump. Was I not supposed to? I wasn't going to swap halves I was just saying that the clutch side is fine if I fixed the flywheel side but I'll just get a used case. I'll try heating it this time. I hope I can get the bearing out without damaging the inner race. Thanks. Evan

 

[Lakeside53]

You did fine on the pump side.