These are Paragon Performance rotor rings (friction rings) measuring 295mm x 32mm with a 177.8mm P.C.D., listed as D50. Paragon lists them as a direct replacement for the Alcon DIV2135X507C24 ring and for AP Racing CP3580-394 and CP3580-395. The rings are made from CM-250 high carbon alloy cast iron that is heat treated and CBN turned, and Paragon says the directional ventilation vanes help them run up to 30% cooler than OE rotors. It also quotes lateral run-out within 0.03mm and balance within 2 grams.
Features
- 295mm x 32mm friction rings with 177.8mm P.C.D.
- Replaces Alcon DIV2135X507C24
- Replaces AP Racing CP3580-394 / 395
- CM-250 high carbon alloy cast iron, heat treated and CBN turned
- Directional ventilation vanes, up to 30% cooler than OE per Paragon
- Run-out within 0.03mm, balance within 2 grams
Specifications
- Brand: Paragon Performance
- Product Type: Rotor Rings (Friction Rings)
- Size: 295mm (11.61 inch) outside diameter x 32mm (1.26 inch) thick
- P.C.D.: 177.8mm
- Material: CM-250 high carbon alloy cast iron, heat treated and CBN turned
- Tolerances: Lateral run-out within 0.03mm, balanced within 2 grams
- Replaces: Alcon DIV2135X507C24; AP Racing CP3580-394 / 395
- Part Number: PRR.8004.295.1934.320.177
Vehicle Compatibility: Replacement rotor rings, 295mm x 32mm with a 177.8mm P.C.D., for Alcon DIV2135X507C24 and AP Racing CP3580-394/395; not vehicle specific. Check your rotor assembly dimensions before ordering.
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.