-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 4.030-inch Bore Plasma Moly Ductile Standard Tension Engine Ring Set (Part #mhl3150139.035)

Mahle OE
mhl3150139.035
Out of stock
Engine
$374.74 $145.97
The Mahle OE 4.030-inch bore plasma moly ductile standard tension engine ring set is designed for...

Mahle OE 4.030-inch Bore Plasma Moly Ductile Standard Tension Engine Ring Set (Part #mhl3150139.035)

The Mahle OE 4.030-inch bore plasma moly ductile standard tension engine ring set is designed for reliable sealing and optimal engine performance. Crafted with precision, these rings feature a 1/16 inch (0.0625 inch) thickness and a 3.00mm moly coating that ensures excellent wear resistance and durability in demanding engine conditions. The plasma moly surface treatment enhances the sealing capability, helping maintain compression and reduce oil consumption for extended engine life. These rings are engineered to fit standard tension applications, providing the necessary flexibility and strength for a variety of engine rebuilds and repairs. Suitable for use in automotive applications, they are compatible with engines requiring precise bore measurements and high-performance sealing solutions. The set's ductile iron construction offers superior fatigue resistance, ensuring longevity and consistent performance over time. Mahle OE's commitment to quality guarantees each set undergoes rigorous manufacturing standards to meet or exceed OEM specifications. Proper installation and adherence to recommended procedures will optimize engine efficiency and reliability. Whether for a rebuild or upgrade, this Mahle engine ring set delivers the durability and precision needed for high-performance automotive engines.

Features:

  • Bore Size: Designed for 4.030-inch engine bore compatibility
  • Ring Thickness: 1/16 inch (0.0625 inch) for effective sealing
  • Material: Plasma moly coated ductile iron for enhanced wear resistance
  • Application: Standard tension engine rebuilds and repairs
  • Durability: Engineered for long-lasting performance and engine 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

×