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  • Mahle OE Performance Napier Ring Set for THM-13 Engines – 4.140 Inches Diameter, .043 Inches Width
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Mahle OE Performance Napier Ring Set for THM-13 Engines – 4.140 Inches Diameter, .043 Inches Width
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Mahle OE Performance Napier Ring Set for THM-13 Engines – 4.140 Inches Diameter, .043 Inches Width

Mahle OE
mhl3021265
Out of stock
Engine
$154.84 $76.99
Upgrade your engine's performance with the Mahle OE Performance Napier Ring Set designed specifically for THM-13...
Mahle OE Performance Napier Ring Set for THM-13 Engines – 4.140 Inches Diameter, .043 Inches Width
Description

Upgrade your engine's performance with the Mahle OE Performance Napier Ring Set designed specifically for THM-13 series engines. This set features precision-engineered plain rings crafted to deliver optimal sealing and durability in demanding automotive applications. Made by Mahle OE, a trusted name in engine components, these rings are engineered to meet strict quality standards and ensure reliable performance over time. The rings' dimensions are precisely tailored for a 4.140-inch bore diameter and a .043-inch width, promoting proper compression and efficient oil control within your engine. Installing these rings can help maintain engine integrity, reduce oil consumption, and improve overall engine efficiency, making them ideal for rebuilds or performance upgrades. The set includes all necessary rings to complete a full engine overhaul, ensuring a seamless fit and dependable operation. Whether you're restoring a classic or enhancing a modern engine, these rings are designed to deliver consistent performance and long-lasting reliability. Please note, these rings are not CARB-approved but are suitable for various automotive applications where compliance isn't mandated. Trust Mahle OE for quality components that keep your engine running smoothly and efficiently.

Features:

  • Designed for THM-13 engines with a 4.140-inch bore diameter
  • Plain ring set for effective sealing and oil control
  • Precision-engineered by Mahle OE for durability and performance
  • Ideal for engine rebuilds and performance upgrades
  • Includes all necessary rings for complete installation
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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).

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