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The Wilwood Residual Pressure Valve (Part Number: wil260-13783) is designed to optimize brake system performance in both disc and drum applications. Made from durable billet aluminum and color-coded in blue for easy identification, this valve helps maintain a minimum brake line pressure to prevent excessive pedal travel and ensure consistent braking response. It is particularly effective in disc brake setups where the master cylinder is mounted below the calipers, as gravity and vibration can cause fluid drain back, leading to caliper piston retraction and longer pedal strokes. The 2-pound residual pressure prevents fluid from flowing back without causing brakes to drag, providing a reliable and responsive brake feel. The valve includes two 1/8-27 NPT to 3/8-24 inverted flare female fittings, compatible with most domestic 3/16-inch hard brake lines, ensuring straightforward installation. Designed for high-performance and off-road vehicles, the Wilwood Residual Pressure Valve enhances brake system stability by compensating for fluid return issues and maintaining proper line pressure. This valve is suitable for a variety of automotive brake systems requiring precise residual pressure control, whether in racing, off-road, or everyday driving conditions. Its robust construction and easy-to-use fittings make it a valuable component for restoring or upgrading brake systems for improved safety and performance.
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Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
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If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
