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Mahle MS 3.781 inch Plus .005 inch File Fit Rings - Precision Automotive Engine Components

Mahle
mhl3781MS-043
Out of stock
Engine
$189.91
The Mahle MS 3.781 inch Plus .005 inch File Fit Rings are designed for high-precision engine...

Mahle MS 3.781 inch Plus .005 inch File Fit Rings - Precision Automotive Engine Components

The Mahle MS 3.781 inch Plus .005 inch File Fit Rings are designed for high-precision engine applications, offering reliable performance in automotive engines. These rings feature a thickness of .043 inches (3.0mm) and are engineered with a low tension design, ensuring optimal sealing and durability under demanding conditions. Ideal for custom engine rebuilds or applications requiring precise fit adjustments, these rings are crafted to meet stringent quality standards and enhance engine efficiency.
Designed with a file fit feature, the rings allow for fine-tuning during installation, providing a perfect seal and minimizing blow-by gases. The plus .005 inch specification ensures a tight fit for specific engine configurations, contributing to improved compression and overall engine performance. Manufactured by Mahle, a trusted name in automotive components, these rings are suitable for use in various engine rebuild projects where precision and reliability are essential.
These rings are compliant with Prop 65 regulations, reflecting Mahle’s commitment to safety and environmental standards. They are not CARB-approved but are ideal for applications where specific regulatory compliance is not required. The rings are lightweight, facilitating easier handling and installation, and are suitable for air freight shipping, providing flexibility in procurement and deployment. With a robust construction and precise dimensions, the Mahle MS 3.781 inch Plus .005 inch File Fit Rings are an excellent choice for professional mechanics and automotive enthusiasts seeking to restore engine performance with high-quality components.

Features:

  • Precision fit: Designed for accurate sealing and performance
  • File fit feature: Allows fine-tuning during installation for optimal fit
  • Low tension design: Reduces stress on engine components and enhances longevity
  • Thickness: .043 inches (3.0mm) for versatile applications
  • Size: 3.781 inches plus .005 inch for custom fitting
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Returns

Return Window
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After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
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Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
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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.

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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).

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