-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 4.565-inch Bore Diameter Grey Iron Second Ring Set, 1/16-inch Expansion Width, Bulk Pack of 48

Mahle OE
mhl3020321B
Out of stock
Engine
$983.79 $375.99
The Mahle OE 4.565-inch bore diameter grey iron second ring set is designed for precise engine...

Mahle OE 4.565-inch Bore Diameter Grey Iron Second Ring Set, 1/16-inch Expansion Width, Bulk Pack of 48

The Mahle OE 4.565-inch bore diameter grey iron second ring set is designed for precise engine applications requiring reliable sealing and durability. Crafted from high-quality grey iron, these rings are engineered to withstand the rigors of engine operation while maintaining optimal compression. Each ring features a 1/16-inch expansion width, providing a snug fit within the cylinder bore for enhanced performance and longevity. Suitable for various automotive engines, this bulk pack of 48 rings ensures you have ample supply for multiple rebuilds or repairs.
Constructed with attention to detail, these second rings are designed to provide the necessary compression sealing between the piston and cylinder wall. The grey iron material offers excellent wear resistance and thermal stability, contributing to consistent engine operation. Mahle OE's manufacturing standards ensure each ring meets strict quality controls, making them a dependable choice for professional and DIY engine rebuilds.
Ideal for mechanics and engine enthusiasts seeking quality replacement parts, these rings are easy to install and compatible with engines requiring a 4.565-inch bore. The bulk packaging makes them a cost-effective option for workshops or large-scale repairs. Trust Mahle OE for engine components that deliver performance, durability, and peace of mind for your automotive projects.

Features:

  • Bore Diameter: 4.565 inches for precise engine fit
  • Material: Grey iron for durability and thermal stability
  • Expansion Width: 1/16 inch for effective sealing
  • Bulk Pack: Includes 48 rings for multiple applications
  • Designed for reliable compression and engine performance
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

×