Four stud bolts, which were specially developed for the Gilardoni italkit racing cylinder for Puch mopeds.
The stud bolts are slightly thicker than the originals, which means that the cylinder is perfectly guided. In addition, two flats (SW 6 mm) were milled in each case. This allows the bolt to be easily screwed into the engine housing.
High-quality and precise workmanship for demanding screwdrivers - 100% Swiss made.
The stud bolts have the following features:
- Rolled threads
- Thread-free (bolt can be screwed in up to the housing)
- Tightening torque: 10 Nm
- Incl. washers and 3D nuts
- Highly polished
| Manufacturer | MBR |
| Surface | polished |
| Thread type | M6x1 (standard thread) |
| Width across flats | 6 mm, 10 mm |
| Area of application | High End |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Ratings
Accessories & related products
Gilardoni italkit 47 mm cylinder kit without cylinder head | Puch
Surface: sandblasted · Manufacturer: Gilardoni italkit · Number of fixing points: 4 pcs · Material: Aluminum · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 47 mm · Ø cylinder neck: 51 mm · Camouflaged: No · Ø Inlet inside: 18.3 mm · Inlet window: 38.5 x 25.8 · Thread inlet: M6x1 (standard thread) · Ø outlet inside: 26.5 mm · Ø piston pin (B): 12 mm · Hole spacing outlet: 42 mm · Outlet type: slanted · Hole spacing inlet: 35.5 mm · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 60 mm · Thread outlet: M6x1 (standard thread) · Decompressor: No · Area of application: Tuning
244,90 EUR
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Color: silver · Manufacturer: swiing® revival parts · Material: Copper · Material: Steel · Surface: galvanized (blue) · Drive: External hexagon · Screw head: Hexagon · Drive: Slot · Width across flats Screw: 13 mm · Thread type: M8x1.25 (standard thread) · Total length: 18 mm · Thread length: 12 mm · Puch OEM number: 901.1053
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Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Manufacturer: swiing® ingenious parts · Material: Steel · Cheek type: Full cheeks · Crankshaft stroke: 44 mm · Connecting rod length center-center: 90 mm · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Thread type: MF10x1 (fine pitch thread) · Thread length: 11 mm · Thread length: 15 mm · Ø Connecting rod eye: 15 mm · Weight: 970 g · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Area of application: High End · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Number of gears: 1 pcs
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