WANTED Husqvarna 2100 CD SEM coil.

[kfd518]

I’m looking for a 2100 flywheel currently have a 501-83-22non front 501-83-23 on back. Haven’t cranked this saw for a long time. Tried today and no fire. The Magnet seems DEAD!
Edited to add.
So it seems my FW is just fine. Kill switch wire shows continuity to ground.

 

[Shane¹]

I may have a sem off an older dolmar might work for you not sure about the plug wire length. Did you pull the ignition and see if the casing peeled off the kill switch wire some where? The casing gets brittle and comes off those old ignition wires easy I would make sure the wire is not just shorted somewhere first before buying an ignition

 

[kfd518]

It is still in tact all the way to the mounting plate. Haven’t dug out the potting to see if it shorted there yet though. Getting 27 ohms from kill lead to ground tab on module.
I cleaned all mounting tabs and chased the threads this morning as well as de greased the screws. Went ahead and heat shrink wrapped the entire kill lead down to the potting. Re installed and retimed (my FW key was sheared at some point).
It fired second pull and cranked 3rd.

I will still be looking for a good ignition to have on hand though.

 

[av8or3]

It is still in tact all the way to the mounting plate. Haven’t dug out the potting to see if it shorted there yet though. Getting 27 ohms from kill lead to ground tab on module.
I cleaned all mounting tabs and chased the threads this morning as well as de greased the screws. Went ahead and heat shrink wrapped the entire kill lead down to the potting. Re installed and retimed (my FW key was sheared at some point).
It fired second pull and cranked 3rd.

I will still be looking for a good ignition to have on hand though.

Sounds like you fixed it.

 

[t_fishaa]

Have a NOS 2100 Sem coil. $275 shipped. Also have 2 NOS cylinders and a NOS Piston

 

[Shane¹]

Have a NOS 2100 Sem coil. $275 shipped. Also have 2 NOS cylinders and a NOS Piston

Price on cylinder?

 

[t_fishaa]

Price on cylinder?

$250 shipped. $375 for complete NOS piston and cylinder assembly. Nos parts for the 2100 rare as hens teeth

 

[Shane¹]

Thank you too much $ to hack up for a dolmar hybrid project

 

[t_fishaa]

Completely understood.