SKU: WIL300-11789
UPC: 889545025002
MPN: 300-11789
The Wilwood Caliper Rebuild Kit 1.75 Piston Dynapro/Dynalite (SKU WIL300-11789) is a complete restoration solution for operators and technicians maintaining high-performance brake systems in tactical, law enforcement, and competitive shooting platforms. This rebuild kit addresses the wear and degradation that occurs during extended operational use, restoring caliper responsiveness and brake line integrity without full caliper replacement. Whether you're servicing duty vehicles, competition rigs, or precision shooting platforms, this kit delivers the component-level precision required for dependable braking performance.
The kit contains all critical wear items and sealing components necessary for Dynapro and Dynalite 1.75-inch piston calipers, including o-rings, rubbers, wear plates, and bleed screws. O-ring degradation is a primary failure point in hydraulic brake systems—exposure to brake fluid, temperature cycling, and pressure spikes cause elastomer breakdown, leading to fluid loss and brake fade. The rubbers and wear plates in this kit restore friction engagement surfaces and internal seal integrity, while replacement bleed screws ensure proper system air evacuation during reassembly. Wilwood's engineering maintains OEM specification tolerances, ensuring that rebuilt calipers perform identically to factory-new units.
This rebuild kit is ideal for technicians and experienced operators managing brake system maintenance on Dynapro and Dynalite equipped vehicles—common in police interceptors, armored platforms, and high-duty-cycle tactical transport. Installation requires basic mechanical knowledge and proper brake system procedures; bleed procedures must follow manufacturer protocols to remove residual air. At 0.21 lbs and compact dimensions (5.2 x 0.65 x 6.6 inches), the kit stores efficiently in vehicle maintenance kits or technical loadouts. Compatible exclusively with 1.75-inch piston Dynapro and Dynalite calipers, confirmation of your caliper model and piston diameter is essential before ordering.
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