Audi Workshop Service and Repair Manuals > A4 Mk3 > Power unit | 6-cylinder TDI engine (2.7 ltr.; 3.0 ltr. 4-valve common rail), mechanics | Enginecrankshaft group, pistons | Pistons and conrods

Piston and cylinder dimensions

Honing dimension

Piston Ø
mm

Cylinder bore Ø
mm

Basic dimension

82.939 … 82.951 ¹⁾

83.006 … 83.014

Repair oversize

82.979 … 82.991 ¹⁾

83.046 … 83.054

l	¹⁾ Dimensions not including coating (thickness 0.02 mm). The coating will wear down in service.

Audi Workshop Service and Repair Manuals