-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 Oil Ring Assembly Part Number MHL3030966B – 3.922 Inch Standard Tension Plain Ring Set (48 Pack)

Mahle OE
mhl3030966B
Out of stock
Engine
$597.17 $232.97
The Mahle OE CP20 Oil Ring Assembly (Part Number MHL3030966B) is designed to provide reliable oil...

Mahle OE CP20 Oil Ring Assembly Part Number MHL3030966B – 3.922 Inch Standard Tension Plain Ring Set (48 Pack)

The Mahle OE CP20 Oil Ring Assembly (Part Number MHL3030966B) is designed to provide reliable oil control and sealing in small engine applications. This set includes 48 plain oil rings, each measuring approximately 3.922 inches in diameter with a 2.0mm tension, ensuring consistent performance across multiple engine rebuilds or repairs. Crafted by Mahle OE, these rings are engineered to meet the high standards of original equipment manufacturing, delivering durability and precision in demanding environments. The rings are made from high-quality materials that withstand thermal expansion and wear, helping to maintain optimal engine oil regulation and reduce emissions. Installing these rings during engine assembly or overhaul can significantly enhance engine longevity and efficiency, making them an essential component for professional mechanics and automotive enthusiasts alike. This bulk pack provides ample supply for multiple projects, offering a cost-effective solution without compromising on quality. Suitable for a variety of small engines, the Mahle CP20 oil rings are designed for ease of installation and long-term reliability, supporting your engine's performance and durability over time.

Features:

  • Diameter: approximately 3.922 inches for precise fitting
  • Tension: 2.0mm standard tension for effective oil scraping
  • Material: high-quality steel for durability and thermal stability
  • Bulk pack: includes 48 oil rings for multiple engine rebuilds
  • Designed by Mahle OE to meet or exceed OEM standards
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

×