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The Wilwood O-Ring Kit with 1.38-inch square seals provides a reliable sealing solution for various automotive applications. Designed by Wilwood, this kit includes four high-quality O-rings that ensure a secure fit and effective fluid containment in brake and hydraulic systems. Crafted from durable materials, these seals withstand high temperatures and pressure, maintaining integrity over extended use.
Each O-ring features an inner diameter of approximately 1.38 inches, making them suitable for a range of automotive components requiring a precise seal. The square seal design offers a secure, slip-resistant contact surface that enhances sealing performance under demanding conditions. Ideal for replacing worn or damaged seals in brake calipers, master cylinders, or hydraulic lines, this kit is a convenient solution for maintaining optimal system performance.
Easy to install, the Wilwood O-Ring Kit provides a cost-effective way to restore system integrity and prevent leaks. Whether you're performing routine maintenance or repairing a specific component, these O-rings deliver dependable sealing power. Backed by Wilwood*s reputation for quality and precision engineering, this kit ensures long-lasting performance in your automotive repair projects.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
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).
