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MAHLE 197952435 Cummins 5.9L 12V Performance Piston 4.055" Bore

Manufacturer

Picture for manufacturer MAHLE

Part Number

197952435
9 reviews
Sale Price

$866.39

1 left at this price

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Usually delivered within 2 days

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Product Details

The MAHLE 197952435 is a high-performance cast piston designed specifically for Cummins 5.9L 12-valve diesel engines. Engineered for durability and enhanced performance, this piston features precision machining and MAHLE's proven casting technology to withstand the demands of high-output applications.

Key Specifications:

  • Bore: 4.055 inches
  • Stroke Compatibility: 4.724 inches
  • Overall Diameter (OD): 7.559 inches
  • Compression Height: 2.817 inches
  • Pin Diameter: 1.575 inches
  • Compression Volume: -52.3cc (dome configuration)
  • Weight: 1147 grams (approximately 2.53 lbs each)
  • Compression Ratio: 15.6:1
  • MAHLE Series: M124

This piston features a domed design (negative volume) that increases compression ratio for improved power output and efficiency. The cast construction provides excellent strength and thermal stability, making it ideal for performance builds, towing applications, and diesel engine rebuilds. MAHLE pistons are manufactured to OEM specifications with tight tolerances to ensure proper ring seal, reduced blowby, and optimal engine longevity.

Applications: Designed for Cummins 5.9L 12-valve engines commonly found in Dodge Ram trucks (1994-1998) and industrial applications. Verify all specifications against your engine requirements before installation.

Products specifications

Clip Style

Snap Ring

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Pin Style

Floating

Pin Material

Steel

I have purchased from before. Items were in stock and shipped quickly. This last purchase I did have a problem with the packaging but nothing was actually damaged but could have been. The box of brake pads were shipped in a larger box "amazon" style. The brake pad box was partially split open and bashed from bouncing around in the shipping box unsecured. Nothing was actually damaged but the pad clips being bent. It could have easily broken the friction material though. Packaging of such items need to be more secure and shipped in a better sized box.

every thing is fine

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