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  • Mahle OE Steel Napier Ring Set for THM-13 with 4.605-inch Bore, .043-inch Ring Width, and .135-inch Ring Rail – Bulk Pack of 48
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Mahle OE Steel Napier Ring Set for THM-13 with 4.605-inch Bore, .043-inch Ring Width, and .135-inch Ring Rail – Bulk Pack of 48
Load image into Gallery viewer, Mahle OE Steel Napier Ring Set for THM-13 with 4.605-inch Bore, .043-inch Ring Width, and .135-inch Ring Rail – Bulk Pack of 48

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Mahle OE Steel Napier Ring Set for THM-13 with 4.605-inch Bore, .043-inch Ring Width, and .135-inch Ring Rail – Bulk Pack of 48

Mahle OE
mhl3021197B
Out of stock
Engine
$1,180.85 $459.97
This Mahle OE Steel Napier Ring Set is designed for high-performance automotive applications, specifically fitting engines...
Mahle OE Steel Napier Ring Set for THM-13 with 4.605-inch Bore, .043-inch Ring Width, and .135-inch Ring Rail – Bulk Pack of 48
Description

This Mahle OE Steel Napier Ring Set is designed for high-performance automotive applications, specifically fitting engines with a 4.605-inch bore diameter. Crafted with precision, these plain rings provide reliable sealing and durability for long-lasting engine performance. The set includes 48 rings in a bulk pack, ideal for professional rebuilds and large-scale maintenance projects.

Constructed from high-quality steel, these rings feature a ring width of .043 inches and a ring rail height of .135 inches, ensuring optimal fit and function within your engine's cylinder. The robust materials and precise manufacturing standards used by Mahle OE help maintain compression, reduce blow-by, and improve overall engine efficiency.

Installation of these rings requires proper tools and techniques, and they are suitable for various automotive engine rebuilds that demand dependable sealing solutions. The set's bulk packaging makes it cost-effective for workshops or technicians undertaking multiple engine repairs. Please verify compatibility with your specific engine model before installation to ensure optimal performance. This product is not CARB-approved but adheres to strict quality standards for durability and reliability in automotive applications.

Features:

  • Designed for engines with a 4.605-inch bore diameter
  • Plain ring set with .043-inch width for effective sealing
  • Constructed from durable steel for longevity
  • Includes 48 rings in a bulk pack for extensive use
  • Ideal for professional engine rebuilds and repairs
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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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