Porsche 911 911S Piston and Cylinder 1x Mahle 91110394402

Porsche 911 911S Piston and Cylinder 1x Mahle 91110394402

Pistons and cylinders are essential wear components that require inspection and replacement during engine overhauls. The cylinder bore must be checked carefully for wear and scoring, particularly in air-cooled engines where bore integrity is critical to maintaining proper lubrication. Piston rings should also be examined for damage and wear before installation.

Fits:

• Porsche 911

• Porsche 911S

Reference Numbers:

• PCG503019A

• 91110394402

• 91110392402

• 91110393102

• 91110393702

• 91110394401

• 911103944X

• 91110392401

• 91110393101

• 91110393701

About Mahle

Mahle was founded in Stuttgart in 1920 and initially specialised in the production of light alloy pistons. Since 2010, Mahle has been the majority shareholder of Behr, the ideal partner for engine cooling and air conditioning systems. With over 100 years of tradition, Mahle continues to manufacture pistons, cylinders, filter systems and engine components of the highest quality.

What's Included:

• Piston and cylinder assembly

• Piston rings

• Supplied as shown in the illustration

Supplied by Stuttgart Spares

Specialist supplier of quality Porsche parts for classic and modern models, with a focus on 924, 944, 968, 928, Boxster and 996 models.