-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 Plasma Moly Steel Top Compression Ring Set – 4.135 inch x 0.0625 inch x 0.190 inch, Bulk Pack of 48

Mahle OE
mhl3011276B
Out of stock
Engine
$2,619.00 $1,018.97
The Mahle OE Plasma Moly Steel Top Compression Ring Set is engineered for high-performance engine applications,...

Mahle OE Plasma Moly Steel Top Compression Ring Set – 4.135 inch x 0.0625 inch x 0.190 inch, Bulk Pack of 48

The Mahle OE Plasma Moly Steel Top Compression Ring Set is engineered for high-performance engine applications, providing excellent durability and sealing capabilities. Designed with precision, these rings are ideal for maintaining optimal compression and reducing blow-by, ensuring reliable engine operation over extended use. The set includes 48 rings, making it suitable for bulk replacement jobs or large-scale engine rebuilds, offering both cost efficiency and consistent quality. Constructed from plasma moly-coated steel, these rings deliver superior wear resistance and thermal stability, making them suitable for demanding automotive environments.

This ring set features a top compression ring with a diameter of 4.135 inches, a thickness of 0.0625 inches, and a ring height of 0.190 inches. The plasma moly coating enhances lubricity and reduces friction, contributing to better engine performance and longevity. These rings are designed to fit specific engine models requiring precision-engineered components for top compression rings.

As part of Mahle OE's trusted lineup, these rings meet strict quality standards, ensuring consistent performance and dependable sealing. They are an essential component for professional engine rebuilds or repairs, providing the durability needed for extended engine life. Whether used in high-performance or everyday vehicles, the Mahle Plasma Moly Steel Top Compression Ring Set offers a reliable solution to maintain engine efficiency and power.

Features:

  • High-performance plasma moly coating for enhanced durability and wear resistance
  • Precision-engineered for optimal compression sealing
  • Includes 48 rings suitable for bulk replacement or rebuild projects
  • Designed to fit engines requiring 4.135-inch diameter top rings
  • Constructed from steel for thermal stability and longevity
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

×