-60%
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 Engine Ring Set - Standard Tension

Mahle OE
mhl3150120.035
Out of stock
Engine
$525.53 $204.97
The Mahle OE 4.030-inch bore plasma moly ductile engine ring set offers reliable performance for your...

Mahle OE 4.030-inch Bore Plasma Moly Ductile Engine Ring Set - Standard Tension

The Mahle OE 4.030-inch bore plasma moly ductile engine ring set offers reliable performance for your engine rebuild or repair. Designed with precision and durability in mind, this set features piston rings that are engineered to provide optimal sealing and oil control, ensuring smooth operation and longevity. The plasma moly coating enhances wear resistance and reduces friction, contributing to improved engine efficiency and reduced maintenance needs. These rings are suitable for a variety of automotive applications where high performance and durability are critical. The set includes multiple rings, all manufactured to strict quality standards to ensure consistent fit and function in your engine rebuild.

Features:

  • Bore size: 4.030 inches for precise fitting in compatible pistons
  • Coating: Plasma moly for enhanced wear resistance and reduced friction
  • Material: Ductile iron for strength and durability under high stress
  • Design: Standard tension rings for reliable sealing and oil control
  • Application: Suitable for automotive engine rebuilds requiring high-performance piston rings
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

×