73mm Wossner W240P4

I found the W240P4 on the L.A.Sleeve PDF and the ring part No. was 2874CD, but when I googled the rings part No. it came up with wiseco ring sets .....does wiseco fit wossner?
 
Wiseco rings are 1mm thick inside alignment pin.

Wossner rings are .75mm thick inside alignment pin.

Stock rings are 1mm thick keystone alignment pin.

I believe wossner uses wiseco's "standard" numbering system. I noticed their circlip part number is CW16 but the package looks nothing like Wiseco's circlip package. Even though the part number may be similar, wiseco rings will NOT fit a wossner piston. You have to have wossner rings.
 
Not all Wiseco rings are 1 mm. Civic is thinking about the different size grooves from a Vito's piston vs a Woosner. Wiseco makes rings that will fit your piston. The # is correct, 2874CD. I have standard and thats it here. Just call LA and give them the part number. 800-822-6005.
 
Just got off the phone with CT racing and its a wiseco ring for the wossner big bore piston L.A.SLeeve had them configured to fit a wiseco ring....thank you all for your patience
 
Not all Wiseco rings are 1 mm. Civic is thinking about the different size grooves from a Vito's piston vs a Woosner. Wiseco makes rings that will fit your piston. The # is correct, 2874CD. I have standard and thats it here. Just call LA and give them the part number. 800-822-6005.

Yeah, I was talking about the wiseco blaster pistons (stock bore 66-68.25) and the wiseco manufactured vito's forged BBK piston rings. Not necessarily every single wiseco piston ever made LOL.
 
That's the number I gave them when I called la sleeve.. 35 plus 18 shipping. Wow. Aand a bbk is 800 bucks now!

But you can get the wiseco rings from anywhere that can get wiseco parts. Give any local dealer that number and they can order them.

Edit: what size is your piston? Only use that exact number for 73mm piston size. If you have a 72mm piston, you need to look up the wiseco number for the size ring in the piston diameter you have. It should be similar, maybe just one number different.
 
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