-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 Perf Napier Steel Second Ring Set for Automotive Engines, 4.145 inches, 1.0 mm thickness, Plain Ring Design (48 Pack)

Mahle OE
mhl3021222B
Out of stock
Engine
$796.36 $309.97
The Mahle OE Perf Napier Steel Second Ring Set is engineered for high-performance automotive applications, offering...

Mahle OE Perf Napier Steel Second Ring Set for Automotive Engines, 4.145 inches, 1.0 mm thickness, Plain Ring Design (48 Pack)

The Mahle OE Perf Napier Steel Second Ring Set is engineered for high-performance automotive applications, offering reliable sealing and durability. Each ring in this set measures approximately 4.145 inches in diameter with a 1.0 mm thickness, designed to fit a range of engine configurations. Crafted from high-quality steel, these rings provide excellent wear resistance and thermal stability, essential for demanding engine environments. The plain ring design ensures efficient oil control and compression sealing, contributing to optimal engine performance and longevity. This bulk pack includes 48 rings, making it ideal for engine rebuilds or large-scale maintenance projects. Easy to install and compatible with various engine models, these rings are a cost-effective solution for automotive professionals and enthusiasts seeking OEM-quality parts. Trust Mahle OE for precision-engineered components that meet strict industry standards and deliver reliable performance over time.

Features:

  • Diameter: 4.145 inches, suitable for a variety of engine sizes
  • Thickness: 1.0 mm (0.039 inches) for optimal sealing performance
  • Material: High-quality steel for durability and heat resistance
  • Design: Plain ring for effective oil control and compression sealing
  • Bulk Pack: Contains 48 rings for extensive engine rebuilds or maintenance
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

×