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Cross Performance Pop-Up Piston Kit for Stihl 039, MS390
Stihl 039, MS390 Pop-Up Piston Kit
 
Our Price: $29.99
Christmas Sale!: $23.99
Part #: CP31039

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Description Technical Specs Replaces the following OEM(s)
 
Premium quality Pop-Up Piston Kit by Cross Performance. 49mm.
Includes high quality CABER (Italy) brand piston rings.
Fits: Stihl 039, MS390
Replaces OEM part: 1127 030 2005
*This piston will ONLY fit the OEM, Cross or Hyway brand cylinders.
It will not fit in most of the Chinese brand cylinders.
Fits models:
  • Stihl 039, MS390

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Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 21 Write a review.

  0 of 0 people found the following review helpful:
 
5 of 5 Best pop up for 290/390 December 20, 2024
Reviewer: Eric B from Sanborn, NY  
The cross Pop-Up piston is by far the best out of all the manufacturers out there. Don't waste your money on LRB ones for the 029/039/290/310/390 series of Stihl Saws.

I actually replaced a little red barn pop up that wore prematurely and since I've switched to this cross, no problem. Very High Quality, you won't regret it!!

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  0 of 0 people found the following review helpful:
 
5 of 5 good December 13, 2024
Reviewer: Cookies from Crawfordville, FL United States  
good tolerances

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  0 of 0 people found the following review helpful:
 
5 of 5 039 piston high comp March 2, 2024
Reviewer: Joe Stek from Margaretville, NY United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Noticable difference January 3, 2024
Reviewer: Steven T. from Barksdale AFB, LA United States  
Needed to do a piston swap to fix damage and get a frag top end, so went with the popup. Noticeable gain in compression, throttle response, and torque. Circlips were tuff to get in but otherwise, well designed and manufactured. Fast shipping!

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  0 of 0 people found the following review helpful:
 
5 of 5 March 23, 2023
Reviewer: Craig Briggs from Bismarck, MO United States  


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