Fits: 19.5" Wheels | 2004 & Older Ford F-450/F-550 | 8-Hole 8.75" BC
Eliminate the "rear-end bounce" and vibration that plagues heavy-duty Ford chassis. The Centramatic 400-419 is precision-engineered for the 8.75" bolt circle found on older F-450/550 duallys, stabilizing all four rear tires, wheels, hubs, and drums simultaneously.
Model #: 400-419
Vehicle Type: Light Duty Trucks (Ford F-450/F-550), Bus, Motorhome
Axle Compatibility: Drive Axle (Rear Duals)
Wheel Size: 19.5 in.
Bolt Pattern: 8-Hole
Bolt Circle: 8.75 in.
Quantity: Set of 2 (One pair handles the entire rear axle)
⚠️ Fitment Note: Due to variances between vehicle models and custom builds, we may not be able to fit all applications. Please verify clearance before installation.
Dually rear ends carry massive loads but are often the hardest to keep balanced. Centramatic’s patented system uses centrifugal force to shift high-density media (hardened durametal alloy and synthetic fluid) to the exact point of imbalance while you drive.
Massive Tire Savings: Increases tire longevity by 25%–50%—a major cost saving for 19.5" commercial-grade tires.
Lower Operating Temps: Reduces tire heat by 8%–10%, which is critical for preventing blowouts during heavy towing in extreme summer heat.
Protect Your Suspension: Dramatically reduces road shock and vibration, protecting your shocks, bushings, and the truck's overall structural integrity.
Self-Adjusting: Automatically compensates for mud, ice, or uneven wear patterns at speeds above 20–22 mph.
Maintenance-Free: A sealed, self-contained system—no beads to mess with and no weights to fall off.
Easy Setup: No pre-balancing required. These mount directly between the dual wheels using your existing lugs.
Made in the USA: Proudly designed, engineered, and manufactured in Texas.
Warranty: Backed by a 5-Year / Unlimited Mileage Warranty.
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