What material are these Mahle pistons made from?

These Mahle MS pistons are forged from 4032 aluminum. This material is chosen for its strength and ability to handle higher temperatures and pressures found in performance and racing engines.

Are these pistons suitable for a stock engine rebuild?

These pistons are specifically designed for SCCA 121cid engine builds, which typically involve higher performance requirements than a stock engine. While they are a robust option, it's best to consult with your engine builder to ensure they align with your specific build goals.

What does 'Not CARB approved' mean for shipping?

This means the pistons do not meet California Air Resources Board (CARB) emissions standards. Consequently, they cannot be legally shipped to California for use on vehicles registered in that state.

Mahle Zetec 2.0L Forged Piston Set 930169439

Name: Mahle MS Pistons Ford Zetec 2.0L SCCA 121cid 3.339in Bore 3.460 Stk 5.483 Rod 0.787 Pin Set of 4
Brand: Mahle
SKU: mahle-mahle-ms-pistons-ford-zetec-2-0l-scca-121cid-3-339in-bore-3-460-stk-5-483--t14-539779
Price: 696.38 USD
Availability: BackOrder

Mahle MS Pistons Ford Zetec 2.0L SCCA 121cid 3.339in Bore 3.460 Stk 5.483 Rod 0.787 Pin Set of 4

$696.38

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle MS Pistons for Ford Zetec 2.0L SCCA builds. Forged construction for improved durability.

Key Features

Fits Ford Zetec 2.0L 121 cu in. engines.
Forged from 4032 aluminum for improved durability and thermal stability.
3.339 inch bore size.
Includes a set of 4 pistons, each weighing 307 grams.
Features a -2.6cc dish volume.
Designed for SCCA 121cid engine builds.

This piston set is designed for Ford Zetec 2.0L 121 cu in. engines. Always confirm compatibility with your specific engine build and manufacturer specifications.

⚠️ 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

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Product Details

If you're building a Ford Zetec 2.0L engine for SCCA competition, Mahle's MS forged piston set is a solid choice. These pistons are designed for the specific demands of racing, offering a robust solution for your engine's core components. They feature a 3.339-inch bore and are crafted from 4032 aluminum, a material known for its strength and thermal properties, making it well-suited for high-performance applications.

This set includes four pistons, each weighing 307 grams, with a -2.6cc dish volume. The 5.483-inch connecting rod length and 0.787-inch pin diameter are specified for compatibility with common Zetec engine builds. The 4032 aluminum construction provides improved durability over cast pistons, helping them withstand the increased cylinder pressures and temperatures typical in a racing environment. Mahle is a well-known name in engine components, and this set reflects their focus on performance and reliability for demanding applications.

Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to your engine builder's specifications and the manufacturer's installation instructions for proper fitment and assembly procedures.