Exterior Components› Body Panels and Components
ARP
ARP 99.75mm Ring Compressor
SKU: A00M 901-9975
Moderate — 2–4 hours
Description
Part #: 901-9975
Piston Ring Compressor - 99.75 mm Bore - Tapered - Billet Aluminum - Black Anodized - Each
MIA's Description
They are relieved to accommodate wire O-rings on the bottom and utilize Type 3 anodizing for durability. Each bore size is clearly engraved for easy identification. ARP tapered ring compressors are acclaimed by professional engine builders for their superior design compared to conventional tapered devices.
Fitment
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Specifications
| Brand | ARP |
| Part Number | A00M 901-9975 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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