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MAHLE 224-3452.020 Duramax Right Bank Piston 0.020" Oversize

(2001-2005 Chevrolet Silverado 2500 HD; 2001-2005 Chevrolet Silverado 3500; 2001-2005 GMC Sierra 2500 HD; 2001-2005 GMC Sierra 3500 + 2 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

224-3452.020
11 reviews
Sale Price

$106.06

Estimated ship date Wednesday, November 25

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Product Details

The MAHLE 224-3452.020 is a precision-engineered replacement aluminum piston designed for 2001-2005 GM 6.6L Duramax LB7 and LLY diesel engines, specifically for the right bank cylinders with a 0.020 inch oversize bore. This piston cross-references to OEM part numbers 97226116 and 97303755, ensuring proper fitment and compatibility with factory specifications.

Key Specifications:

  • Bore diameter: 4.055 inches (103.00mm)
  • Compression distance: 1.961 inches (49.82mm)
  • Piston pin diameter: 1.358 inches (34.5mm)
  • Dish-style piston head with combustion chamber
  • Casting number: 103V12
  • Includes wrist pin and clips

Features and Benefits:

  • Compensated ring grooves ensure proper ring loading and oil control
  • Expansion-controlled design maintains small fitting clearances to reduce engine noise and wear
  • Standard compression height for OE replacement applications
  • Ideal for engine rebuilds requiring 0.020" bore machining

This piston is sold individually, and a quantity of 4 must be ordered for a complete right bank. Designed specifically for engines machined with 0.020 inch oversized bore. MAHLE Original pistons deliver OE-quality construction and reliability, making them the ideal choice for restoring your Duramax diesel engine to factory performance standards.

Products specifications

Fits

2001-2005 Chevrolet Silverado 2500 HD; 2001-2005 Chevrolet Silverado 3500; 2001-2005 GMC Sierra 2500 HD; 2001-2005 GMC Sierra 3500; 2004-2007 Mazda RX-8 Base; 2008 Mazda RX-8 Grand Touring

With Piston Rings

No

Amount Oversized

.020IN

Piston Item Grade

OE Replacement

Top Compression Ring Thickness

3.00

Oil Ring Thickness

3.00

Oversized

Yes

Piston Material

Aluminium

Second Compression Ring Thickness

2.00

Piston Head Type

Bowl

Piston Pin Outside Diameter

34.50

Ordering was very easy, and the part shipped right away. Will use autoplicity again without a doubt.

Thanks

easy

quick, simply, and efficient ordering process!

Very good price on a part that is hard to find

yes experience.

This was my first time shopping with Autoplicity after finding them on a froogle.com (google shopping) search for low priced Hawk brake pads. The shopping experience was great, checkout was smooth, and the prices were unbeatable. I only give five stars for perfect experiences, and this was almost there. My only gripe is the order was placed on Friday and not shipped until Tuesday, with the shipping confirmation email going out Wednesday. I guess I'm spoiled by Amazon same/next day shipping and instant notifications. It would seem the notification issue could be fixed easily... Thanks Autoplicity - I'll be back!

Fast shipping, the exhaust fit perfectly and sounds great!

I paid extra to have my order in two days, I realized your not open weekends. BUT, I didn't hear anything so I called after I ordered it on a Saturday, I figured it would be shipped on the following Monday, I called on Tues. To see where it was and it has

good price. reasonable shipping.

good prices

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