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Brakes› Brake Systems And Components
Performance Machine
Performance Machine 125 x 4 Race Series Radial Mount Caliper with ARC - Left - White
SKU: P0A2 0052-2427-WC
Moderate — 2–4 hours
Overview
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Part #: 0052-2427-WC
Rigidity is key to obtaining a consistent, crisp braking feel. The new PM Race Series Radial Mount Caliper with ARC (Advanced Radiant Cooling) technology is designed to improve your braking feel by providing more rigidity and maximum cooling efficiency. With ARC, Performance Machine once again redefines industry standards addressing one of the most critical factors in high-performance braking: heat control. With this breakthrough in piston and caliper design, Performance Machine delivers a solution that ensures optimal performance, even under the most demanding conditions.
Vehicle Symptoms
- Soft or spongy brake pedal feel
- Brake fade during repeated hard stops
- Pulling to one side under braking
- Uneven pad wear on front left
- Vibration or pulsation in brake pedal
Relevant Conversations
- front brake caliper replacement my car pulls left
- soft brake pedal after upgrading pads and rotors
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- how to bleed brakes after installing new caliper
- best brake calipers for track use under $1000
- brake pedal vibration after hard stop fix
- Performance Machine 0052-2427-WC install tutorial
- compatible .200 inch thick rotor for performance brakes
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Performance Machine |
| Part Number | P0A2 0052-2427-WC |
About MOTORMIA
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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