-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 CP20 High Tension 4.31 Inch Bore Oil Ring Assembly with Chrome Finish - Bulk Pack of 48

Mahle OE
mhl3030646B
Out of stock
Engine
$636.51 $250.99
The Mahle OE CP20 High Tension Oil Ring Assembly is designed for engines requiring a 4.31...

Mahle OE CP20 High Tension 4.31 Inch Bore Oil Ring Assembly with Chrome Finish - Bulk Pack of 48

The Mahle OE CP20 High Tension Oil Ring Assembly is designed for engines requiring a 4.31 inch bore size, providing reliable sealing and oil control. This set includes 48 chrome-finished oil rings, ensuring durability and resistance to wear in demanding engine conditions. Constructed with high-quality materials, these rings deliver consistent performance and longevity for a variety of automotive applications. The high tension design helps maintain proper compression and reduces blow-by, contributing to optimal engine efficiency. The chrome finish enhances corrosion resistance and ease of installation, making these rings suitable for professional rebuilds and maintenance tasks. This bulk pack offers excellent value for workshops and fleet operators seeking a dependable supply of oil rings for multiple engine rebuilds or repairs. Designed to meet or exceed OEM specifications, Mahle OE parts ensure compatibility and performance, supporting the longevity and reliability of your engine. These rings are not CARB-approved but are engineered to deliver superior sealing and oil control in non-CARB compliant applications. Easy to install and built for durability, the Mahle OE CP20 Oil Ring Assembly is an essential component for maintaining engine health and performance over time.

Features:

  • High tension design for effective sealing and oil control
  • Chrome finish provides enhanced corrosion resistance
  • Set includes 48 oil rings for bulk replacement needs
  • Designed for 4.31 inch bore engines
  • Durable construction for long-lasting 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

×