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  • Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.045 x .043in, .135 Ring Width
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Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.045 x .043in, .135 Ring Width
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Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.045 x .043in, .135 Ring Width

Mahle OE
mhl3021294
Out of stock
Engine
$99.31 $38.97
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 - 4.045 x .043in, .135 Ring Width
Description

The Mahle OE Performance Steel Napier Ring Set is designed for high-performance automotive applications, specifically for the THM-13 engine series. Crafted with precision, these rings measure 4.045 inches in diameter with a ring width of .043 inches, ensuring a perfect fit and reliable sealing. Made from high-quality steel, these rings are engineered for durability and consistent performance under demanding conditions. They feature a plain design suitable for engines requiring standard compression and sealing capabilities. Installation of these rings can help improve engine compression, reduce blow-by, and enhance overall engine efficiency, making them an excellent choice for performance rebuilds or maintenance tasks. The set is manufactured by Mahle OE, a trusted name in automotive components, ensuring compatibility and quality assurance. These rings are not CARB-approved but are suitable for various automotive rebuilds where compliance is not mandated. They are shipped without restrictions on air freight and do not require LTL freight handling, making them accessible for direct installation or shipping to your preferred location. Whether you're restoring a classic car or enhancing a high-performance engine, the Mahle Rings Performance Steel Napier Set provides reliable sealing and longevity, supporting your vehicle's optimal operation.

Features:

  • Designed for THM-13 engine series for seamless compatibility
  • Constructed from high-quality steel for durability and long-lasting performance
  • Measures 4.045 inches in diameter with a .043-inch ring width for precise fitting
  • Plain ring design suitable for standard compression applications
  • Supports engine efficiency by improving sealing and compression
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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.

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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).

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