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  • Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.16 inches Diameter, 1.5 mm Width, .150 Ring Width
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Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.16 inches Diameter, 1.5 mm Width, .150 Ring Width
Load image into Gallery viewer, Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.16 inches Diameter, 1.5 mm Width, .150 Ring Width

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Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.16 inches Diameter, 1.5 mm Width, .150 Ring Width

Mahle OE
mhl3021280
Out of stock
Engine
$133.29 $51.97
The Mahle OE Performance Steel Napier Ring Set is designed for high-performance automotive applications, specifically for...
Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.16 inches Diameter, 1.5 mm Width, .150 Ring Width
Description

The Mahle OE Performance Steel Napier Ring Set is designed for high-performance automotive applications, specifically for use with THM-13 engine models. Crafted from durable steel, these rings deliver reliable sealing and wear resistance under demanding engine conditions. The set includes plain rings with a diameter of approximately 4.16 inches and a thickness of 1.5 mm, ensuring proper compression and optimal engine performance. These rings are engineered to provide a smooth, consistent seal between the piston and cylinder wall, contributing to increased engine efficiency and longevity. Installation of these rings requires attention to proper sizing and fitting, making them suitable for professional engine rebuilds or high-performance modifications. Mahle’s reputation for quality automotive components makes these rings a trusted choice for mechanics and enthusiasts seeking dependable performance and durability in their engines.

Features:

  • Performance steel construction for durability and reliability
  • Designed specifically for THM-13 engine models
  • Plain ring design for optimal sealing and compression
  • Approximately 4.16 inches in diameter with 1.5 mm width
  • Engineered for high-performance automotive applications
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After 30 days, we are unable to accept returns, exchanges, or refund requests.

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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.

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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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