Piston - Seal kit (133.2004) 
204.0372/A.
Out of production
204.0372/B.
Piston B POLINI Ø47 Pen Ø12 Minarelli MR4
204.0372/C.
Piston C POLINI Ø47 Pen Ø12 Minarelli MR4
204.0372/D.
Out of production
206.0201.
Piston Ring Chrome POLINI Ø47x1,2 (1 piece)
209.0291.
Cylinder Gasket Set POLINI Alu Ø47 Minarelli MR4 H2O (C.44)
213.0036.
Reed Valve Carbon POLINI Minarelli AM6 (Big Valve Min. Vertical)
215.0194.
Intake Manifold POLINI Ø12 Minarelli MR4/ RV4-3
272.0001.
Piston Pin Clip POLINI Ø12mm (per piece)
315.0028.
Connection Water Pump POLINI Minarelli MR4/ RV4-3 H2O
Drawing 185437
