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ARP 901-7850 Billet Piston Ring Compressor Tool

Manufacturer

Picture for manufacturer ARP

Part Number

901-7850
7 reviews
Sale Price

$93.08

Estimated ship date Wednesday, February 03

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 901-7850 is a professional-grade piston ring compressor designed for precision engine assembly. CNC-machined from 6061-T6 billet aluminum tube material, this tool features a true radius bore that matches the exact cylinder diameter, ensuring smooth piston installation without damaging rings.

Key Features:

  • CNC-machined from 6061-T6 billet aluminum for exceptional durability
  • True radius bore design provides superior ring compression compared to tapered compressors
  • Relieved bottom edge accommodates wire O-rings
  • Type 3 hard anodized finish for long-lasting corrosion resistance
  • Bore size engraved in large 3/4-inch numbers for quick identification
  • Professional-quality tool trusted by engine builders worldwide

The true radius design of ARP's ring compressor eliminates the risk of ring breakage and ensures proper ring alignment during piston installation. Far superior to conventional tapered ring compressors, this tool makes piston installation faster and safer while protecting your precision engine components.

Products specifications

Size

78.50mm

easy to use site.

Order 11001 was placed on Thurday and was shipped out on Monday. The item was cheaper than anywhere else on the web. I look forward to getting my new side steps. Thanks Autoplicity.

Great Price and Fast Shipping

Easy ordering and the best price I could find on the internet. However, I wouldn't have found this part by looking on the Autoplicity web site! The only way it showed up was doing a google search for that specific part.

I ordered a windshield wiper fluid reservoir. It came on time and was the product I needed. It fit perfectly and works great.

So far So Good

Best price available on the web. Fast shipping!

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