-57%
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 4.5850 x 1/16 Plasma-Moly Ductile Top Compression Ring Set - .210 RW Moly Rings

Mahle OE
mhl3000643
Out of stock
Engine
$310.18 $132.99
Upgrade your engine's performance with the Mahle OE 4.5850 x 1/16 plasma-moly ductile top compression ring...

Mahle OE 4.5850 x 1/16 Plasma-Moly Ductile Top Compression Ring Set - .210 RW Moly Rings

Upgrade your engine's performance with the Mahle OE 4.5850 x 1/16 plasma-moly ductile top compression ring set. Designed for precision and durability, these rings are engineered to provide optimal sealing and reduce oil consumption in your vehicle's combustion chamber. The set includes high-quality molybdenum-coated rings that resist wear and maintain excellent performance under demanding conditions. Ideal for automotive applications, these rings are a reliable choice for rebuilding or enhancing engine efficiency.

The Mahle Rings feature a top compression design that ensures a tight seal between the piston and cylinder wall, promoting better compression and power output. The plasma-moly coating enhances wear resistance, reducing the need for frequent replacements and extending engine life. Manufactured with tight tolerances, these rings fit perfectly within your engine, ensuring smooth operation and consistent performance. Whether you're restoring an older engine or building a new one, these rings deliver the durability and performance you expect from Mahle OE.

Compatibility with various engine models makes these rings a versatile option for professional mechanics and DIY enthusiasts alike. Their non-CARB approved status indicates they are intended for specific applications, and they are not suitable for use where strict emissions compliance is required. Installation is straightforward, and the rings come in a set designed to match the original specifications, ensuring a proper fit and function. Trust Mahle OE for quality engine components that help maintain your vehicle's optimal operation and longevity.

Features:

  • High-performance plasma-moly coating for enhanced wear resistance
  • Ductile iron construction provides strength and durability
  • Precisely engineered to fit standard 4.5850 inch piston applications
  • Top compression ring design promotes optimal sealing and compression
  • Easy to install, suitable for engine rebuilds and 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

×