-59%
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 Ductile Low Tension Reduced Rad Moly Ring Set - 4.155-inch Bore, Part Number MHL3150179.035

Mahle OE
mhl3150179.035
Out of stock
Engine
$528.59 $211.99
The Mahle OE Plasma Moly Ductile Low Tension Reduced Rad Moly Ring Set is engineered for...

Mahle OE Plasma Moly Ductile Low Tension Reduced Rad Moly Ring Set - 4.155-inch Bore, Part Number MHL3150179.035

The Mahle OE Plasma Moly Ductile Low Tension Reduced Rad Moly Ring Set is engineered for high-performance automotive applications, offering precise fitment for engines with a 4.155-inch bore. Crafted from durable ductile iron with plasma moly coating, these rings provide excellent wear resistance and reduced tension for optimal engine efficiency. The low tension design helps minimize oil consumption and enhances sealing capabilities, making it suitable for demanding engine rebuilds and performance upgrades. Each ring features a 0.043-inch (1.5mm) thickness and a 3.00mm plasma moly coating that promotes longevity and reduces friction during operation. Designed to meet OEM standards, these rings ensure reliable sealing and consistent compression for long-lasting engine performance. Installation is straightforward, with the rings fitting precisely into their designated grooves to restore engine compression and efficiency. Whether for rebuilds or performance enhancements, the Mahle OE Plasma Moly Ductile Low Tension Rings deliver dependable durability and sealing power. These rings are ideal for professional mechanics and automotive enthusiasts seeking high quality and precision-engineered engine components.

Features:

  • Bore size: 4.155 inches for precise engine fitment
  • Material: Ductile iron with plasma moly coating for durability
  • Low tension design: Minimizes oil consumption and improves sealing
  • Ring thickness: 0.043 inches (1.5mm) for optimal compression
  • Reduced radial tension: Enhances engine efficiency and longevity
  • Coating: 3.00mm plasma moly for wear resistance and reduced friction
  • Application: Suitable for high-performance engine rebuilds and repairs
  • OEM quality: Meets or exceeds original equipment specifications
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

×