FLEX XC 3401 VRG 5.5" Factory Backing Plate – Genuine FLEX Replacement

Precision engineering for professional detailing performance.
The FLEX XC 3401 VRG 5.5" Backing Plate is the authentic factory replacement for your FLEX XC 3401 VRG Dual Action Polisher. Designed specifically for the forced rotation system that sets FLEX polishers apart, this plate ensures smooth, balanced motion and maximum pad control during every polishing session.

Built from high-strength molded plastic with a urethane vibration-dampening layer, this plate minimizes heat buildup and delivers consistent, professional-grade results. The edge-to-edge hook-and-loop surface allows secure pad attachment and easy pad changes, keeping your workflow efficient and safe.

⚙️ Features & Benefits

• OEM Replacement: Genuine FLEX factory part for perfect fit and performance.

• Forced Rotation System: Maintains the true dual-action motion unique to the FLEX XC 3401 VRG.

• Smooth Operation: Reduces vibration and enhances comfort during long polishing sessions.

• Durable Construction: Molded plastic body with urethane layer for improved heat and vibration control.

• Edge-to-Edge Hook & Loop: Provides strong pad grip and balanced motion.

• Optimized Size: 5.5" diameter plate ideal for 6.5" or 7.5" polishing pads.

🔧 Installation

1. Remove your existing plate using a hex wrench.

2. Mount the FLEX 5.5" plate securely onto the XC 3401 VRG spindle.

3. Attach your preferred foam or wool pad and you’re ready to polish.

Note: The FLEX XC 3401 VRG polisher is engineered exclusively for genuine FLEX backing plates.

🚚 Shipping & Support

• Free shipping on all U.S. orders over $200

• $8 flat-rate shipping for orders under $200

• Same-day shipping before 2 PM EST

• 1–3 day delivery via UPS Ground or USPS Priority Mail

• Discounted overnight UPS rates available

📞 Need pad size recommendations or setup help? Call 561-985-4801 — your FLEX experts at Marine Detail Supply Palm Beach will get you dialed in for flawless correction and finishing.