For: Puch

32292

Mazzucchelli crankshaft | Puch MV, VS, MS, DS / Monza / X50 (3 & 4 speed)

EUR 281,70

Incl. VAT, plus shipping costs

in stock

Only 2 pieces left.

Crankshaft from Mazzucchelli for Puch MV / VS / MS / DS, Monza, Grand Prix and X50 small engine bikes with 3- and 4-speed engine.
The shaft has a bronze bearing bush instead of a needle bearing for the piston pin.

Dimensions of the crankshaft:

  • Total length of clutch-side crankpin: 75 mm
  • Total length of clutch-side crankpin: 68 mm
  • Length of 1st shoulder (clutch side): 23 mm
  • Length 2nd shoulder (clutch side) 12 mm
  • Length 3rd shoulder (clutch side) 18.5 mm
  • Ø 1st shoulder (clutch side): 17 mm
  • Ø 2nd heel (clutch side): 15 mm
  • Thread (coupling side): MF10x1 mm
  • Length of shoulder (on coupling side): 25 mm
  • Ø shoulder (on end face): 17 mm
  • Thread (on end face): MF10x1 mm
  • Ø Crank webs: 69.6 mm
  • Width of crank webs: 34.1 mm
  • Ø Connecting rod eye top: 14 mm
  • Ø Connecting rod pin bottom: 14 mm
  • Connecting rod length (center-to-center): 90 mm
  • Stroke: 43 mm
  • Weight (including connecting rod). Connecting rod): 927 grams
  • Piston pin bush dimension: Ø 12 / 14 x 14.2 mm (axe 12)

Note: Not suitable for the Swiss X30 models with Z50 engine.

Quality product from the Italian manufacturer Mazzucchelli.

Details

ManufacturerMazzucchelli
MaterialSteel
Cheek typestandard
Area of applicationStandard
Crankshaft stroke43 mm
Thread typeMF10x1 (fine pitch thread)
Ø piston pin (B)12 mm
Connecting rod length center-center90 mm
Total length of crankpin on clutch side75 mm
Total length crankpin ignition side68 mm
Ø crank webs69.6 mm
Thread length8 mm, 12 mm
Ø Connecting rod eye14 mm
Ø Bearing seat (clutch side)17 mm
Weight927 g
Ø Bearing seat (ignition side)17 mm
Wide crank webs34.1 mm
Length 1st paragraph23 mm
Length 2nd paragraph12 mm
Length 3rd paragraph18.5 mm
Ø 1st step (on the coupling side)17 mm
Ø 2nd shoulder (on the clutch side)15 mm
Length of shoulder (ignition side)25 mm
Number of gears2 pcs, 3 pcs, 4 pcs

Suitable for the following models

Puch

2-Gang MS, MV, MV50

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