-63%
Sold out
  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Mahle OE Cummins B Series 71.585mm Piston Set with Piston Rings and Engineering Pack

Mahle OE
mhl2243515040
Out of stock
Engine
$1,843.01 $667.99
This Mahle OE piston set is designed specifically for Cummins B Series engines, featuring pistons with...

Mahle OE Cummins B Series 71.585mm Piston Set with Piston Rings and Engineering Pack

This Mahle OE piston set is designed specifically for Cummins B Series engines, featuring pistons with a diameter of 71.585mm to ensure precise fit and optimal performance. Crafted with high-quality materials, these pistons include a compression height of approximately 5.71 inches, which contributes to the engine's power output and efficiency. The set includes six pistons, each equipped with a .040-inch ring groove, and a comprehensive engineering pack for installation ease and durability. The pistons are engineered to withstand high temperatures and pressures typical of heavy-duty applications, making them ideal for demanding engine rebuilds or repairs.
Designed by Mahle OE, the pistons meet strict OEM specifications, ensuring compatibility and reliable performance in Cummins engines. The set is not CARB-approved, but it comes with a carb acknowledgment requirement, indicating adherence to certain regulatory standards. These pistons are suitable for professional automotive rebuilds, providing a robust solution for restoring engine power and efficiency. The set's design includes features that promote proper oil control, combustion efficiency, and longevity, supporting engine longevity and performance.
Constructed to meet rigorous quality standards, this Mahle OE piston set is an essential component for restoring or upgrading Cummins B Series engines. Its precise engineering, combined with durable construction, ensures long-lasting performance in heavy-duty applications. Whether you're performing a complete overhaul or replacing worn components, this set delivers the reliability and OEM quality expected from Mahle OE products.

Features:

  • Designed specifically for Cummins B Series engines for a precise fit
  • Includes six pistons with .040-inch ring grooves for optimal sealing
  • Engineered with high-quality materials to withstand high temperatures and pressures
  • s a compression height of approximately 5.71 inches for power and efficiency
  • Comes with a comprehensive engineering pack for easy installation and durability
Read More
Read Less

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).

Your cart

×