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Arp

Arp

ARP 77.5mm Ring Compressor

SKU: ARP901-7750

Piston Ring Compressors

ARP Ring Compressor...

Arp

Arp

ARP 77.5mm Ring Compressor

SKU: ARP901-7750

Piston Ring Compressors

ARP Ring Compressor...

A$150.91
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

ARP tapered piston ring compressors are CNC-machined from 6061-T6 billet aluminum tube material and feature a true radius for each individual bore diameter. They're also relieved to accommodate wire O-rings on the bottom. Type 3 anodizing is used for long life, and each bore size is prominently engraved in 3/4 in. high numbers for easy identification. The true-radius design of ARP tapered ring compressors is far superior to conventional tapered devices, and they're widely acclaimed by professional engine builders. Dozens of sizes are available for both standard and metric applications.

Product Overview

ARP’s new ring compressors are CNC machined from 6061-T6 billet tube material and feature a true radius for each different bore diameter. What’s more, they are relieved for wire O-rings on bottom. Type 3 anodizing is used for long life, and the bore size is prominently engraved in 3/4˝ high numbers for easy identification. Standard stocking sizes from 3.552˝ to 4.750˝ (SAE) and 75mm to 95.5mm (metric). The true radius design is far superior to conventional “tapered” devices, and widely acclaimed by professional engine builders! This is truly the very best piston ring compressor on the market today.

Product Details

Description:Ring Compressor
Part Number:arp901-7750
Size:77.50mm

Part Type

Piston Ring Compressors

Data: v4.2 - Upd: 2026-10-13 21:36:17

Specifications

Product Attributes - Brand
ARP
Product Attributes - Manufacturer's Part Number
901-7750
Product Attributes - Part Type
Piston Ring Compressors
Product Attributes - Product Line
ARP Tapered Ring Compressors
Product Attributes - UPC
672036029654
Product Attributes - Adjustable
No
Product Attributes - Tapered
Yes
Product Attributes - Piston Ring Compressor Material
Aluminum
Product Attributes - Piston Ring Compressor Finish
Black anodized
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Arp
StreetFX SKU arp901-7750
SFX Item ID 4364652
Supplier Item Code 4364652
Manufacturer SKU 901-7750
Manufacturer UPC 672036029654
Alternative References 77.5mm

Compatibility

Application Data
  • Minimum Diameter (in.)(application)3.051 in.
    Minimum Diameter (mm)(application)77.50mm
    Maximum Diameter (in.)(application)3.051 in.
    Maximum Diameter (mm)(application)77.50mm

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