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11 25 Pistons with Ring and Pins M54 R 30

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PISTONS WITH RING AND PINS M54 R 30 SPECIFICATIONS

Piston and piston pin are paired - replace together only.
Measuring point "A" (position) mm 8
Piston diameter (measuring point "A")
Standard mm 83.995 +/-0.014
1. Oversize a) (only permitted for aluminum engine block with cast iron liners) mm 84.245 +/-0.014
Piston running clearance mm 0.01 ... 0.04
Permissible total wear tolerance between piston and cylinder (engine operated) mm 0.15