Natural Aspiration M54B30 pistons

General tech: 

4032 Forged

Compression Ratio 10.5

80hp per cylinder rated

Analog for BMW 11 25 7 506 224 MAHLE 083 13 01

Deteiled tech specs:

Bore Ø:  84.00(+0.25)(+0.50)mm

Compression height:  28.3mm 

Pin:  22mm

Fire land:  6mm

Piston rings:  1.5+1.5+2.0mm

Valve pocket depth:  1.5 mm


6mm Fire land 

1.5 mm valve pocket depth

No longer problems with oil burning

Reliable rings from M50B25 engine in kit

6 oil drain holes 3mm diameter each

2 bottom 2mm oiler for pin lubrication

Default size 84.25

84.00 and 84.50 available by request. Contact with us via phone(Whatsapp, Viber) or e-mail

Kit consists of 6 pistons, rings, pins and clips

M54B30 84.00(+0.25)mm Natural Aspiration

  • Product Code: 30.07
  • Availability: 102
  • € 450

Tags: M54B30 Natural Aspiration