Fiat piston sizes - Size charts

marka model piston sizes

Below is data on piston parameters for modifications of cars of different years of manufacture.

Main piston parameters:

Piston parameters include more than 15 sizes, the main ones are as follows:

Diameter: nominal piston diameter;
Height: piston height;
Compression height;
Groove height: first and second ring groove height;
Oil control ring groove height;
Cylinder gap: acceptable gap between cylinder and piston ring;
Piston pin diameter;
Ring height.

Note:

When piston is worn out, the gap between skirt and cylinder, piston upper groove erasing, skirt scoring, cracks and deformation of partitions between rings may occur.

Important: item parameters and sizes of different manufacturers can slightly differ.

Piston - full drawing

General Fiat Stilo piston parameters

General view General view	Piston stroke min Piston stroke min Minimum value of parameter Piston stroke for all marka model modifications. Data is given in (mm).	Piston stroke max Piston stroke max Maximum value of parameter Piston stroke for all marka model modifications. Data is given in (mm).	Modifications Total number of all marka model modifications presented in our database
(General view)	78.4 (mm)	90.4 (mm)	49

marka model piston parameters

Parameter Piston parameter Data is given for cars of various modifications and years of manufacture	Value Piston value Data is given for cars of various modifications and years of manufacture
1.2 16V (192 XA1B) →11.2006 188 A5.000 B
Engine brand	188 A5.000
1.4 16V →11.2006 192 B2.000 B
Engine brand	192 B2.000
1.4 16V →11.2006 843 A1.000 B
Engine brand	843 A1.000
1.6 →11.2006 182 B6.000 B
Engine brand	182 B6.000
1.6 16V (192 XB1A) →11.2006 182 B6.000 B
Engine brand	182 B6.000
1.8 16V →12.2004 192 A4.000 B
Engine brand	192 A4.000
1.8 16V (192 XC1A) →11.2006 192 A4.000 B
Engine brand	192 A4.000
1.9 D Multijet →11.2006 192 A8.000 D
Engine brand	192 A8.000
1.9 D Multijet →11.2006 192 A9.000 D
Engine brand	192 A9.000
1.9 D Multijet →11.2006 937 A5.000 D
Engine brand	937 A5.000
1.9 JTD →11.2006 192 A5.000 D
Engine brand	192 A5.000
1.9 JTD →11.2006 192 B1.000 D
Engine brand	192 B1.000
1.9 JTD →11.2006 937 A4.000 D
Engine brand	937 A4.000
1.9 JTD (192 XE1A) →11.2006 192 A1.000 D
Engine brand	192 A1.000
1.9 JTD (192 XE1A) →11.2006 937 A7.000 D
Engine brand	937 A7.000
1.9 JTD (192 XF1A) →11.2006 192 A3.000 D
Engine brand	192 A3.000
2.4 20V (192 XD1A) →11.2006 192 A2.000 B
Engine brand	192 A2.000
1.9 D Multijet 09.2005→08.2008 192 A8.000 D
Engine brand	192 A8.000
1.9 D Multijet (192DXT1B) 09.2005→08.2008 937 A5.000 D
Engine brand	937 A5.000
1.9 JTD 01.2003→08.2008 192 A1.000 D
Engine brand	192 A1.000
1.9 JTD 01.2003→08.2008 937 A7.000 D
Engine brand	937 A7.000
1.9 JTD 04.2004→08.2008 192 B1.000 D
Engine brand	192 B1.000
1.9 D Multijet 09.2005→11.2006 192 A8.000 D
Engine brand	192 A8.000
1.9 D Multijet 09.2005→11.2006 937 A5.000 D
Engine brand	937 A5.000
1.9 JTD 04.2004→11.2006 192 B1.000 D
Engine brand	192 B1.000
1.9 JTD (192 XE1A) 10.2001→11.2006 192 A1.000 D
Engine brand	192 A1.000
1.9 JTD (192 XE1A) 10.2001→11.2006 937 A7.000 D
Engine brand	937 A7.000
1.6 MT (2003 - 2007)
Piston stroke	78.4 (mm)
Compression ratio	10.6
1.6 MT (2003 - 2007)
Piston stroke	78.4 (mm)
Compression ratio	10.6
1.8 MT (2002 - 2007)
Piston stroke	82.7 (mm)
Compression ratio	10.3
1.9d MT (2002 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18.5
1.9d MT (2003 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18
1.9d MT (2002 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18.5
1.2 MT (2001 - 2007)
Piston stroke	78.9 (mm)
Compression ratio	10.6
1.4 MT (2003 - 2007)
Piston stroke	84 (mm)
Compression ratio	11.2
1.6 MT (2001 - 2007)
Piston stroke	78.4 (mm)
Compression ratio	10.5
1.8 MT (2001 - 2007)
Piston stroke	82.7 (mm)
Compression ratio	10.3
1.9d MT (2001 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18.5
1.9d MT (2003 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18
1.9d MT (2001 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18.5
2.5 AT (2001 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	10.5
1.2 MT (2001 - 2007)
Piston stroke	78.9 (mm)
Compression ratio	10.6
1.4 MT (2003 - 2007)
Piston stroke	84 (mm)
Compression ratio	11.2
1.6 MT (2001 - 2007)
Piston stroke	78.4 (mm)
Compression ratio	10.5
1.8 MT (2001 - 2007)
Piston stroke	82.7 (mm)
Compression ratio	10.3
1.9d MT (2001 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18.5
1.9d MT (2003 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18
1.9d MT (2001 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	18.5
2.5 AT (2001 - 2007)
Piston stroke	90.4 (mm)
Compression ratio	10.5

Warning: the above data are official figures of the manufacturers, however, it should be borne in mind that the information is for reference and does not guarantee unambiguous accuracy.

Other parameters Fiat Stilo:

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