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Piston

Product number: 028 PI 00100 002
ART: 028 PI 00100 002 / EAN: 4009026931196

Price incl. vat.
€ 140,20

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Leverdatum: 01-05-2026

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Manufacturer	Model	Version	Engine code	Construction type	Construction start	Construction end	Pk	Power kw
AUDI
SEAT
SKODA
VW

Manufacturer	Productnumber

Usage numbers
56 15908 1
81 L 156
028 PI 00100 002
4
00903E+12

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Piston

The Piston (028 PI 00100 002) converts combustion pressure into engine motion. Replacing it with a Porza-quality component restores compression strength and efficient power delivery.

FAQ

Use our vehicle compatibility checker or enter your car’s make, model, and year to confirm fitment. If you’re unsure, contact our support team for assistance. Or, for extra peace of mind, purchase our 100% Fitment Guarantee service at checkout.

While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.

Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.

We offer both OEM and high-quality aftermarket parts. Each product listing specifies whether it's OEM or aftermarket.

The materials vary by product but are always designed for durability and performance. Check the product details for specific material information.

Most orders are processed within 24 hours and delivered within 2-5 business days. Expedited shipping options are also available at checkout.

We accept returns within 30 days of delivery, provided the item is unused and in its original packaging. Visit our Returns page for more details.

Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.

Straelseweg 52, 5911 CR
Venlo
The Netherlands

Willem de Rijkelaan 15a, 5616 HH
Eindhoven
The Netherlands

info@porza.nl
085 401 1901
KVK 0123456678
BTW 01NL123435B1

Length (mm)	68.8
Recess diameter (mm)	50.9
Recess depth 1 (mm)	12.7
Bolt length (mm)	66
Bolt Ø (mm)	26
Compression height (mm)	45.8
Piston clearance (mm)	0.07
Production number	81 l 156
Cyl.bore (mm)	81.5
Component no.	3. dsf 3.0 cr 1. r 1.75 crk 2. m 2.0 ifu p
Surface	coated
Machined	with cut-out for oil jet
Supplementary article/supplementary info 2	with piston ring carrier with cooling duct
Top land height (mm)	12.1

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