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ARP 901-7650 Piston Ring Compressor Tool

Manufacturer

Picture for manufacturer ARP

Part Number

901-7650
5 reviews
Sale Price

$93.08

Estimated ship date Tuesday, February 02

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP 901-7650 is a precision-engineered piston ring compressor designed for professional engine builders and serious enthusiasts. CNC machined from high-strength 6061-T6 billet aluminum tube material, this tool features a true radius design that conforms perfectly to the specific bore diameter, ensuring smooth piston installation without damaging rings.

Key Features:

  • CNC machined from 6061-T6 billet aluminum for exceptional strength and durability
  • True radius design matches bore diameter precisely, superior to conventional tapered compressors
  • Relieved bottom edge accommodates wire O-rings
  • Type 3 hard anodized finish for long-lasting wear resistance
  • Bore size prominently engraved in 3/4 inch high numbers for quick identification
  • Professional-grade tool trusted by engine builders worldwide

This ring compressor eliminates the guesswork and risk associated with traditional tapered designs. The true radius bore ensures even pressure distribution around the entire ring set, preventing ring breakage and scoring during piston installation. The hard anodized surface provides a smooth, low-friction finish that protects both the tool and your engine components.

Products specifications

Size

76.50mm

Very fast shipping, received it Monday when I ordered it on Thursday. Thanks!

Autoplicity has the cheapest prices around and fast shipping. I will do business with them again in the future.

best price online. fast shipping and wright part. I recommend this site to anyone!

Happy with the purchase! The lowest price and fast shipment.

I ordered a water pump from them and that Amazon was advertising as a Chrome pump. When I discovered it was not chrome, I asked to cancel the order which was prior to shipping notification. I was told by customer service it had already been sent and I would have to wait until the item was sent for a return to be processed. The return was sent back and all money was credited to my account as promised.

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