-61%
Sold out
  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Mahle OE Performance Gas Nitride Steel Ring Set - 4.145 inch x 0.043 inch, 48 Pack

Mahle OE
mhl3011190B
Out of stock
Engine
$1,392.79 $541.97
The Mahle OE Performance Gas Nitride Steel Ring Set offers reliable sealing and durability for your...

Mahle OE Performance Gas Nitride Steel Ring Set - 4.145 inch x 0.043 inch, 48 Pack

The Mahle OE Performance Gas Nitride Steel Ring Set offers reliable sealing and durability for your automotive engine rebuilds. Designed with precision, these rings feature a nitride coating that enhances wear resistance and prolongs service life, ensuring optimal engine performance. The 4.145-inch diameter and 0.043-inch thickness make them suitable for a variety of engine configurations, providing a secure fit and effective sealing in combustion chambers. These rings are ideal for high-performance applications where durability and reliability are critical.

Constructed from high-quality steel, Mahle rings deliver consistent and dependable results. The nitride surface treatment reduces friction and prevents galling, contributing to smoother operation and longer intervals between maintenance. The set includes 48 rings, making it suitable for bulk assembly or multiple engine rebuilds. Designed for ease of installation, these rings are a cost-effective solution for professional mechanics and automotive enthusiasts aiming to restore engine efficiency.

Note that these rings are not CARB approved and are intended for performance applications where compliance with emission standards is not mandatory. They are not suitable for use in environments requiring strict regulatory adherence but excel in performance-focused engine rebuilds. With their robust construction and proven design, Mahle OE rings are a reliable choice for restoring power and efficiency to your engine, ensuring long-lasting performance and engine integrity.

Features:

  • Nitride coating: Enhances wear resistance and reduces friction
  • High-quality steel: Provides durability and reliable sealing
  • Precisely engineered dimensions: Ensures proper fit and sealing in engine cylinders
  • Bulk pack of 48 rings: Ideal for multiple rebuilds or professional use
  • Performance-oriented design: Suitable for high-performance engine applications
Read More
Read Less

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.

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.

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).

Your cart

×