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Akerly-Childs AC-RC4155 Ring Compressor 4.155 Inch Piston Ring Installation Tool

Manufacturer

Picture for manufacturer Akerly-Childs

Part Number

AC-RC4155
6 reviews
Sale Price

$82.03

4 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Akerly-Childs AC-RC4155 is a professional-grade ring compressor designed for installing piston rings during engine assembly. This precision tool features a 4.155-inch bore diameter, making it ideal for a wide range of automotive and performance engine applications.

Key Features:

  • 4.155-inch bore diameter for precise piston ring compression
  • Tapered design ensures smooth piston installation into cylinder bores
  • Heavy-duty steel construction for durability and long service life
  • Prevents piston ring damage during installation
  • Essential tool for professional engine builders and mechanics

Ring compressors are critical tools that compress piston rings evenly around the piston, allowing it to slide smoothly into the cylinder bore without catching or breaking the rings. The tapered entry guides the piston assembly safely into place, ensuring proper ring seating and preventing costly damage during engine assembly.

Great buying experience

so far so good, easy ordering

Autoplicity has a great selection of parts and wonderful customer service.

Great site. Provided needed technical specs. Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.

Best price and super fast shipping. Only issue was that their online order status system was really far behind! The system said my order was "pending" and it had been shipped. Later it said "processing" and it was on my doorstep. Not a big deal and certainly better than the opposite (they tell you something has happened when it hasn't) and doesn't keep them from being a 5 star seller in my book.

competitive prices and good selection. Will definitely look to this vendor when purchasing automotive parts in the future. I ordered a roof rack and it was very hard to find elsewhere and the few places I did find it, it was more expensive.. it was cheap and easy here. thanks :)

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