-62%
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 4.535-inch Bore Diameter Grey Iron Second Ring Set Part No. mhl3020320B

Mahle OE
mhl3020320B
Out of stock
Engine
$1,108.44 $420.99
The Mahle OE 4.535-inch bore diameter second ring set is designed for high-performance engine applications, providing...

Mahle OE 4.535-inch Bore Diameter Grey Iron Second Ring Set Part No. mhl3020320B

The Mahle OE 4.535-inch bore diameter second ring set is designed for high-performance engine applications, providing reliable sealing and wear resistance. Constructed from durable grey iron, these rings are engineered to withstand the rigors of demanding automotive environments. The set includes 48 plain rings in a bulk pack, making it suitable for professional engine rebuilding and repair projects. The rings feature a 1/16-inch end gap width, ensuring optimal fit and performance within engine cylinders.

Mahle's reputation for quality and precision manufacturing is reflected in these rings, which are built to meet or exceed OEM standards. The second rings play a critical role in controlling oil consumption and maintaining compression, contributing to engine efficiency and longevity. Designed for ease of installation, these rings are compatible with a variety of engine configurations and are ideal for use in both rebuilds and new engine assemblies.

Manufactured for automotive use, these rings are not CARB approved but are suitable for applications where compliance is not mandated. They are shipped in bulk, making them a cost-effective solution for professional workshops and engine rebuilders. Trust Mahle OE for quality engine components that deliver consistent performance and durability in demanding conditions.

Features:

  • Constructed from durable grey iron for wear resistance and longevity
  • Designed with a 1/16-inch end gap width for optimal engine fit
  • Includes 48 plain rings in a bulk pack for extensive rebuild projects
  • Engineered to meet or exceed OEM standards for quality and performance
  • Suitable for high-performance engine applications and rebuilds
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

×