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  • Mahle OE Plasma Moly Steel Top Compression Ring Set for 4.140-inch Cylinders (48 Pack)
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Mahle OE Plasma Moly Steel Top Compression Ring Set for 4.140-inch Cylinders (48 Pack)
Load image into Gallery viewer, Mahle OE Plasma Moly Steel Top Compression Ring Set for 4.140-inch Cylinders (48 Pack)

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Mahle OE Plasma Moly Steel Top Compression Ring Set for 4.140-inch Cylinders (48 Pack)

Mahle OE
mhl3011214B
Out of stock
Engine
$1,769.37 $687.97
Designed for high-performance automotive applications, the Mahle OE Plasma Moly Steel Top Compression Ring Set offers...
Mahle OE Plasma Moly Steel Top Compression Ring Set for 4.140-inch Cylinders (48 Pack)
Description

Designed for high-performance automotive applications, the Mahle OE Plasma Moly Steel Top Compression Ring Set offers exceptional durability and sealing efficiency. These rings are engineered to withstand extreme engine conditions, ensuring optimal compression and reducing blow-by. The set includes 48 rings, making it suitable for bulk replacement or rebuild projects, and is compatible with engine cylinders measuring approximately 4.14 inches in diameter. Manufactured by Mahle OE, these rings meet the demands of professional engine builders and serious enthusiasts alike.

The top compression rings feature a plasma moly coating that enhances wear resistance and reduces friction, contributing to longer engine life and improved fuel efficiency. The steel construction provides strength and stability, maintaining proper ring seal under high pressure and temperature. The precise dimensions of .0625 inches in thickness and .190 inches in height ensure a proper fit and reliable performance. These rings are recommended for use in engines where durability and high compression are priorities, making them an ideal choice for rebuilding or upgrading engine components.

Easy to install, the Mahle OE rings are an essential component for restoring engine performance. They are not carb compliant but are suitable for general automotive use where specific emissions regulations are not mandated. Whether you're performing a complete engine overhaul or replacing worn rings, this bulk pack of 48 ensures you have the quantity needed for multiple rebuilds or extensive projects. Trust Mahle OE’s reputation for quality and precision engineering to deliver reliable performance and long-lasting results.

Features:

  • Material: Steel with plasma moly coating for enhanced wear resistance
  • Diameter: 4.140 inches, suitable for engines with approximately 4.14-inch cylinders
  • Ring Thickness: .0625 inches for optimal sealing and durability
  • Ring Height: .190 inches for reliable compression sealing
  • Bulk Pack: Includes 48 rings for extensive rebuilds or multiple projects
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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.

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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