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ARP 900-2800 Tapered Piston Ring Compressor 4.280 in. Bore Billet Aluminum

Part of: ARP Billet Aluminum Piston Ring Compressor

Other options in this family: ARP 901-8300 ARP 899-5720 ARP 900-1450 ARP 900-0700 ARP 899-9000

Manufacturer

Picture for manufacturer ARP

Part Number

900-2800
14 reviews
Sale Price

$72.20

In Stock (7)

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Usually delivered within 2 days

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Product Details

The ARP 900-2800 is a precision-machined tapered piston ring compressor designed for 4.280-inch bore engines. CNC-machined from 6061-T6 billet aluminum tube material, it features a true radius engineered specifically for the bore diameter, ensuring consistent, reliable piston installation every time.

Key Features:

  • CNC-machined 6061-T6 billet aluminum construction for precision and durability
  • True-radius tapered design — far superior to conventional tapered devices, and widely acclaimed by professional engine builders
  • Relieved to accommodate wire O-rings on the bottom for a secure, consistent fit
  • Type 3 hard anodized finish for long service life, with the bore size prominently engraved in 3/4 in. high numbers for easy identification
  • Black anodized finish resists wear and corrosion
  • Sold individually

Engineered for professional engine builders and serious enthusiasts, the ARP 900-2800 ring compressor makes piston installation precise and repeatable. ARP's ring compressor lineup covers standard stocking sizes from 3.552 to 4.750 in. (SAE) and 75mm to 95.5mm (metric), making it easy to find the exact size for your build.

Products specifications

Maximum Diameter (in)

4.280 in.

Minimum Diameter (in)

4.280 in.

Piston Ring Compressor Finish

Black anodized

Piston Ring Compressor Material

Aluminum

Quantity

Sold individually.

Size

4.280in

good

good price on a name brand tire for my zero turn mower with delivery on the day Autoplicity promised.

Fast delivery and great price

The manifold gasket was damaged upon arrival due to shifting of the iron manifold. The were placed into a cardboard box together without any packing material. I don't think it was Autoplicity's fault. I think it was the manufacture of the manifold since it was in their branded box.

Great experience

Great site, easy to use, super fast in and out, now I can get back to work

service and shipping very fast. Product was what I ordered. Will shop here again

I received exactly what I wanted and it came on time at a good price!

Smooth !!!!

I ordered a set of inner tie rods for my car from Autoplicity and found their prices to be the lowest online for the brand I was looking for. Items were ship out in 2 business days from the original manufacturer. Shipping prices were kind of on the expensive end considering the package size and weight so if Autoplicity adjust their shipping prices to be more competitive, I think their service and pricing would be hard to beat!

Wow talk about FAST shipping...I placed the order...and the door bell rang for delivery!!! The electronic points and coil when in the FJ 4o in just a few minutes and work perfectly...THANKS so much! Larry in Montana

Great pricing and quick shipping. I'll be using them again for sure.

easy

so far so good

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