-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 3021034B Grey Iron Second Ring Set for Automotive Engines, 3.94 inches diameter, 5/64 inch width

Mahle OE
mhl3021034B
Out of stock
Engine
$691.75 $268.97
The Mahle OE 3021034B second ring set is designed for optimal engine performance and durability. Crafted...

Mahle OE 3021034B Grey Iron Second Ring Set for Automotive Engines, 3.94 inches diameter, 5/64 inch width

The Mahle OE 3021034B second ring set is designed for optimal engine performance and durability. Crafted from high-quality grey iron, these rings provide reliable sealing and wear resistance in various automotive applications. Each ring measures approximately 3.94 inches in diameter and 5/64 inch in width, making them suitable for engines requiring precise fit and performance. The set includes 48 rings in bulk packaging, ensuring ample supply for engine rebuilds or repairs. These rings are engineered to meet strict OEM standards, ensuring compatibility and long-lasting operation in your vehicle's engine.

Constructed with a standard gap design, the Mahle rings feature a plain surface finish that promotes effective sealing and reduces blow-by. The second ring in an engine's piston assembly plays a crucial role in controlling oil consumption and maintaining compression. The grey iron material offers excellent thermal stability and wear resistance, ensuring the rings perform effectively under high-temperature conditions. Whether you're rebuilding an engine or replacing worn components, these rings provide a dependable solution to restore engine efficiency and reliability.

Designed for ease of installation and compatibility with a variety of engine models, the Mahle OE 3021034B rings are an essential component for professional mechanics and automotive enthusiasts alike. Their quality construction and precise dimensions ensure a proper fit, enabling optimal engine operation and longevity. Trust Mahle OE for quality parts that meet or exceed OEM specifications, and keep your engine running smoothly with these durable grey iron second rings.

Features:

  • Material: Grey iron for durability and thermal stability
  • Diameter: Approximately 3.94 inches to fit specific engine sizes
  • Width: 5/64 inch for effective sealing and oil control
  • Standard gap design for reliable compression sealing
  • Bulk pack includes 48 rings for multiple applications or repairs
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

×