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  • Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
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Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Load image into Gallery viewer, Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Load image into Gallery viewer, Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Load image into Gallery viewer, Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Load image into Gallery viewer, Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Load image into Gallery viewer, Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)

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Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)

Mahle
mhl3947MS-15
Out of stock
Engine
$158.86
Designed for automotive applications, the Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings offer precision...
Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings (Part Number: mhl3947MS-15)
Description

Designed for automotive applications, the Mahle MS 3.947 Inch / 100.50 mm Drop-In Rings offer precision and reliability for your engine assembly. These rings feature a universal fit and are crafted to meet high standards of quality, ensuring optimal performance in various engine configurations. The rings are made from durable materials that resist wear and maintain their shape under demanding conditions. Easy to install, these drop-in rings are an essential component for engine builders seeking a seamless fit and long-lasting performance. They are not CARB approved but comply with Prop 65 requirements, ensuring safety and environmental compliance. Suitable for a range of automotive projects, these rings are a valuable addition to any engine rebuild or upgrade.

Features:

  • Diameter: 3.947 inches (100.50 mm)
  • Thickness options: 1.5 mm, 3.0 mm
  • Universal fit for various engine types
  • Made from durable, wear-resistant materials
  • Easy installation for reliable sealing
  • Prop 65 compliant for safety
  • Not CARB approved, suitable for non-CARB regulated applications
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Shipping

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.

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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.

Returns

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).

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