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MAHLE 41907CP.040 Original Engine Piston Ring Set Oversize - 0.040

(2012-2018 Jeep Wrangler; 2018 Jeep Wrangler JK; 2003-2009 Chevrolet Trailblazer; 2002 Chevrolet Blazer; 2003-2009 GMC Envoy; 2005-2009 Saab 9-7x + 3 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

41907CP.040
12 reviews
Sale Price

$91.58

Estimated ship date Friday, November 20

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Product Details

The MAHLE Original 41907CP.040 is a professional-grade engine piston ring set manufactured to OEM specifications, featuring a +0.040" (1.02mm) oversize diameter designed for engines that have been bored or honed during a rebuild. MAHLE Original rings are engineered to restore proper compression, minimize oil consumption, and return engine performance to factory standards.

Key Features:

  • +0.040" Oversize: Engineered for engines bored 0.040" over standard during rebuild or reconditioning
  • OEM-Quality Construction: Manufactured to original equipment specifications for proper fit and long service life
  • Complete Ring Set: Includes all compression and oil control rings required for one piston
  • Precision Ground: Tight dimensional tolerances ensure proper ring-to-cylinder wall seal and optimal gap clearance
  • Durable Materials: High-quality cast iron and/or steel construction with appropriate surface treatments for durability and break-in performance
  • Tested for Performance: Designed to reduce blow-by, restore compression, and minimize oil burning

MAHLE is a globally recognized OEM supplier trusted by major vehicle manufacturers worldwide. The Original product line meets or exceeds the standards of factory-installed components, making the 41907CP.040 an ideal choice for professional engine builders and serious DIY rebuilders seeking a reliable, long-lasting repair.

Products specifications

Fits

2012-2018 Jeep Wrangler; 2018 Jeep Wrangler JK; 2003-2009 Chevrolet Trailblazer; 2002 Chevrolet Blazer; 2003-2009 GMC Envoy; 2005-2009 Saab 9-7x; 2003-2004 Oldsmobile Bravada; 2004-2007 Buick Rainier; 2003-2008 Isuzu Ascender

Piston Ring Size

.040IN

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Fast shipping and the lowest price. Very impressed.

Great

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Fast and easy!

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Great Price and Fast Shipping

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Fast shipping, great customer service, cheaper than everyone else for my plug wires! Will definitely buy from again, I am very satisfied!!! A+++

Good prices, love the Amazon payments bc I use Amazon all the time

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