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  • Mahle OE 3.97-inch x 5/64-inch Cast Top Compression Ring Set (48 Pack)
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Mahle OE 3.97-inch x 5/64-inch Cast Top Compression Ring Set (48 Pack)
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Mahle OE 3.97-inch x 5/64-inch Cast Top Compression Ring Set (48 Pack)

Mahle OE
mhl3010789B
Out of stock
Engine
$765.79 $297.97
Upgrade your engine's performance with the Mahle OE 3.97-inch x 5/64-inch cast top compression ring set,...
Mahle OE 3.97-inch x 5/64-inch Cast Top Compression Ring Set (48 Pack)
Description

Upgrade your engine's performance with the Mahle OE 3.97-inch x 5/64-inch cast top compression ring set, designed for precise sealing and durability. This bulk pack includes 48 plain rings, making it ideal for extensive engine rebuilds or professional repairs. Each ring is manufactured to meet OEM standards, ensuring compatibility and reliable operation in a variety of automotive applications. Constructed from high-quality cast material, these rings provide excellent thermal expansion resistance and wear longevity. The set's dimensions are optimized for a secure fit within the cylinder, promoting efficient compression and reducing blow-by for improved engine power and efficiency. Whether you're restoring an engine or performing routine maintenance, these rings deliver consistent performance and dependable sealing. They are not carb approved but are suitable for use in non-emissions-critical environments, and air freight is permitted for shipping convenience. Trust Mahle OE for quality components that help extend your engine’s lifespan and maintain optimal performance over time.

Features:

  • Part of a bulk pack with 48 rings for extensive engine repairs
  • Constructed from durable cast material for longevity
  • Designed for a precise fit with a 3.97-inch diameter and 5/64-inch width
  • Optimized for reliable compression and reduced blow-by
  • OEM quality standards for consistent performance
  • Suitable for non-emissions-critical applications
  • Air freight permitted for easy shipping and handling
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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).

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