-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 Performance Gas Nitride Steel Ring Set – 4.185 Inch Diameter, .043 Inch Width, .157 Inch Ring Gap

Mahle OE
mhl3011198
Out of stock
Engine
$238.49 $92.97
Upgrade your engine with the Mahle OE Rings Performance Gas Nitride Steel Ring Set, designed to...

Mahle OE Performance Gas Nitride Steel Ring Set – 4.185 Inch Diameter, .043 Inch Width, .157 Inch Ring Gap

Upgrade your engine with the Mahle OE Rings Performance Gas Nitride Steel Ring Set, designed to deliver reliable sealing and durability for high-performance applications. This set features precision-engineered rings made from high-quality steel with a gas nitride coating, providing enhanced wear resistance and corrosion protection. The rings are engineered to fit pistons with a 4.185-inch diameter, ensuring a precise fit for optimal engine performance and longevity. The .043-inch ring width and .157-inch ring gap are optimized for effective sealing and consistent compression, contributing to improved power output and fuel efficiency. These rings are ideal for rebuilds and performance upgrades where durability and precision are critical, offering a trusted Mahle OE quality standard. The set is compatible with a variety of engine configurations requiring high-performance steel rings and is suitable for automotive applications where reliable sealing and long-term wear resistance are essential. Please note that this product is not CARB-approved and is intended for use in non-emission-critical environments. Easy to install and designed to meet or exceed OEM standards, the Mahle OE Performance Gas Nitride Steel Ring Set provides a dependable solution for enhancing engine performance and reliability.

Features:

  • Gas nitride coating: Provides enhanced wear resistance and corrosion protection
  • High-quality steel construction: Ensures durability and long-lasting performance
  • Precisely engineered dimensions: Fits pistons with a 4.185-inch diameter for accurate sealing
  • Optimized ring gap: .157 inch for effective compression and sealing
  • Designed for high-performance engines: Suitable for rebuilds and upgrades requiring reliable sealing
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

×