Specifications
- Brand
- Mahle
- Part #
- 197886986
- UPC
- 197886986

Mahle Ford 6.4L 4.134in Stroke 6.929in Rod 3.886 x 2.049 CH Cast Perf Pistons 2/ 0.10in Valve Pocket
$1787.52
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Mahle Ford 6.4L 4.134in Stroke 6.929in Rod 3.886 x 2.049 CH Cast Perf Pistons 2/ 0.10in Valve PocketEngine Piston Set
Key Features
- Fits Ford 6.4L Powerstroke 392 cu in engines.
- Cast performance piston set designed for a 4.134-inch stroke.
- Features a 6.929-inch rod length and a 3.886 x 2.049-inch piston crown (CH).
- Valve pocket depth is -45.1cc, contributing to a 14.9:1 compression ratio.
- Each piston weighs 761 grams.
- Includes a 1.516-inch pin size.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Mahle is a well-known name in engine components, often supplying parts for original equipment manufacturers. For your Ford 6.4L Powerstroke, this set of cast performance pistons is built to handle the demands of a rebuilt or performance-oriented engine. These pistons are designed for a 4.134-inch stroke and feature a 6.929-inch rod length, with a 3.886 x 2.049-inch piston crown (CH) dimension.
Each piston in this set has a valve pocket depth of -45.1cc, contributing to a compression ratio of 14.9:1. They weigh in at 761 grams each, indicating a solid construction suitable for performance applications. The pin size is 1.516 inches. These are cast performance pistons, offering a good balance of strength and weight for many engine builds. Remember, these pistons are not CARB approved and cannot be shipped to California.
Specifications
- Brand
- Mahle
- Manufacturer Part #
- 197886986
- UPC
- 197886986
Frequently Asked Questions
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Mahle Ford 6.4L 4.134in Stroke 6.929in Rod 3.886 x 2.049 CH Cast Perf Pistons 2/ 0.10in Valve Pocket




