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Mazzucchelli Item number: 1610001

Crankshaft -MAZZUCCHELLI Standard (rotary valve)- Vespa V50, PK50 S (Ø 19mm cone)

2 Ratings

109,00 €*

available immediately

Shipping weight 1,35 kg

Information on product safety

MAZZUCCHELLI crankshaft with Ø19 mm cone for V50 and PK50

The standard crankshafts for the V50 are ideal for replacing the outdated original shafts with bushings instead of needle bearings in the upper connecting rod eye. This greatly increases the service life of the engine, as the connecting rod bushes often become out-of-round or fail over time.

TIP: For cylinders with a displacement of 75cc or more, order a wider upper connecting rod bearing at the same time! (see accessories)

This is how we ensure, that reviews come from real consumers.

Anonym 06/29/2015

Gute Preis Leistung! Ideal um V50 auf Nadellager umzurücsten

Anonym 07/20/2015

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Ball bearing

Dimensions

12x17x13mm

Piston pin

Diameter

12 mm

Crankshafts

Stroke

43 mm

Thread on alternator side

M10x1,5 Rechtsgewinde

Thread on drive side

M10x1,5 Rechtsgewinde

Crank web diameter

87 mm

Crankcase must be spindled

nein

Motor housing must be modified

nein

Rotary vane crankshaft

ja

Length of rotary vane sealing surface on crank web

201 mm

Vespa V50, PV - Control angle short sealing surface (22mm) (°)

117

Vespa PK XL2, ETS - Control angle long sealing surface (28mm) (°

123

Vespa PK XL2, ETS - Control angle long sealing surface (37mm ful

133

Full cheek crankshaft

nein

Wide crank webs

37.6 mm

Bearing seat diameter on alternator side

20 mm

Bearing seat diameter on drive side

17 mm

Diameter of sealing ring seat on alternator side

19 mm

Diameter of sealing ring seat on drive side

22.7 mm

Connecting rod

Connecting rod length

97 mm

Connecting rod strength

4.8 mm

Connecting rod eye top diameter

17 mm

Lifting pin diameter

20 mm

Upper connecting rod eye lubrication hole

ja

Lower connecting rod eye lubrication hole

Nut

Connecting rod thrust washers

ja

OEM numbers (for comparison purposes only)

Piaggio:

112154, 1961056, 224587, 2245875, 90203

Scooter Center:

1610001

Matching

Spare parts

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Small end needle bearing -OEM QUALITY (12x17x15mm)- Piaggio 50cc, Vespa 50cc

Small end needle bearing -ITALKIT (12x17x15mm)- Piaggio 50cc, Vespa 50cc - silver cage

Italkit
7671695

Small end needle bearing -ITALKIT (12x17x15mm)- Piaggio 50cc, Vespa 50cc - silver cage

Small end needle bearing -BGM ORIGINAL (12x17x13mm)- Piaggio 50cc, Vespa 50cc, Honda 50cc, Kymco 50cc, SYM 50cc

BGM ORIGINAL
BGM0333

Small end needle bearing -BGM ORIGINAL (12x17x13mm)- Piaggio 50cc, Vespa 50cc, Honda 50cc, Kymco 50cc, SYM 50cc

Small end needle bearing -BGM ORIGINAL (12x17x15mm)- Piaggio 70/80cc, Vespa 50cc

BGM ORIGINAL
BGM0334

Small end needle bearing -BGM ORIGINAL (12x17x15mm)- Piaggio 70/80cc, Vespa 50cc

Small end needle bearing -OEM QUALITY (12x17x15mm)- Piaggio 50cc, Vespa 50cc

OEM-Qualität

OEM-Qualität
3710015

Small end needle bearing -OEM QUALITY (12x17x15mm)- Piaggio 50cc, Vespa 50cc

Small end needle bearing -ITALKIT (12x17x15mm)- Piaggio 50cc, Vespa 50cc - silver cage

Italkit

Italkit
7671695

Small end needle bearing -ITALKIT (12x17x15mm)- Piaggio 50cc, Vespa 50cc - silver cage

Small end needle bearing -BGM ORIGINAL (12x17x13mm)- Piaggio 50cc, Vespa 50cc, Honda 50cc, Kymco 50cc, SYM 50cc

BGM ORIGINAL

BGM ORIGINAL
BGM0333

Small end needle bearing -BGM ORIGINAL (12x17x13mm)- Piaggio 50cc, Vespa 50cc, Honda 50cc, Kymco 50cc, SYM 50cc

Small end needle bearing -BGM ORIGINAL (12x17x15mm)- Piaggio 70/80cc, Vespa 50cc

BGM ORIGINAL

BGM ORIGINAL
BGM0334

Small end needle bearing -BGM ORIGINAL (12x17x15mm)- Piaggio 70/80cc, Vespa 50cc

Matching

Accessories

Adapter for bearing flywheel side -GELB- used to convert engine casing V50, PV125, ET3, PK S, PK XL from ball bearing type 6204 to needle roller bearing type ETS / PX (NBI 253815 - 25x38x15mm)

Adapter for bearing flywheel side -GELB- used to convert engine casing V50, PV125, ET3, PK S, PK XL from ball bearing type 6204 to needle roller bearing type ETS / PX (NBI 253815 - 25x38x15mm)

Syringe -B.BRAUN Injekt® Solo- PE - 20ml

B.Braun
3331021

Syringe -B.BRAUN Injekt® Solo- PE - 20ml

Bearing dummy for crankshaft -BGM PRO- 6204/NU204 (20x47x14mm) - (used for crankshaft CPI/Minarelli 50cc (type MA, MY, CW, CA, CY), Vespa V50, V90, PV125, ET3, PK S, PK XL (flywheel side))

BGM PRO
BGM1202TL

Bearing dummy for crankshaft -BGM PRO- 6204/NU204 (20x47x14mm) - (used for crankshaft CPI/Minarelli 50cc (type MA, MY, CW, CA, CY), Vespa V50, V90, PV125, ET3, PK S, PK XL (flywheel side))

Bearing dummy for crankshaft -BGM PRO- 6303 (17x47x14mm) - (used for crankshaft, drive side Vespa V50, V90, PV125, ET3, PK S, PK XL, Lambretta Lui, J)

BGM PRO
BGM1203TL

Bearing dummy for crankshaft -BGM PRO- 6303 (17x47x14mm) - (used for crankshaft, drive side Vespa V50, V90, PV125, ET3, PK S, PK XL, Lambretta Lui, J)

Flywheel nut M10 x 1.50 (high strength) collar Ø=22x4mm, h=15mm WS=14-BGM PRO- Vespa V50 R (917730-), V50 S (81867-), V90 (194927-), PV125 (194970-), ET3, PK S

BGM PRO
BGM2251

Flywheel nut M10 x 1.50 (high strength) collar Ø=22x4mm, h=15mm WS=14-BGM PRO- Vespa V50 R (917730-), V50 S (81867-), V90 (194927-), PV125 (194970-), ET3, PK S

Flywheel nut M10 x 1.50 (high strength) collar Ø=24mm h=6mm -BGM PRO- Vespa V50(N) (92877-), V50 R (-917729), V50 S (15325-81866),V90 (-194926) , SS50, SS90, PV125 (-194969)

BGM PRO
BGM2253

Flywheel nut M10 x 1.50 (high strength) collar Ø=24mm h=6mm -BGM PRO- Vespa V50(N) (92877-), V50 R (-917729), V50 S (15325-81866),V90 (-194926) , SS50, SS90, PV125 (-194969)

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Intake manifold - for reed valve -POLINI 2-stud reed valve- Vespa PK S - Ø=19mm Dellorto SHB

Intake manifold - for reed valve -POLINI 2-stud reed valve- Vespa PK S - Ø=19mm Dellorto SHB

Cluch spring -POLINI 30N/mm- Vespa V50 (V5A1T, V5A2T, V5A3T, V5B1T, V5B2T, V5B3T, V5B4T, V5R1T, V5SA1T), SS50 (V5SS1T), SR50 (V5SS2T), V90 (V9A1T), SS90 (V9SS1T), V90 Racer (V9SS2T), 125 Nuovo (VMA1T), PV125 (VMA2T), ET3 125 (VMB1T), PK 50 (V5X1T), PK 50

Cluch spring -POLINI 30N/mm- Vespa V50 (V5A1T, V5A2T, V5A3T, V5B1T, V5B2T, V5B3T, V5B4T, V5R1T, V5SA1T), SS50 (V5SS1T), SR50 (V5SS2T), V90 (V9A1T), SS90 (V9SS1T), V90 Racer (V9SS2T), 125 Nuovo (VMA1T), PV125 (VMA2T), ET3 125 (VMB1T), PK 50 (V5X1T), PK 50

Intake manifold - for reed valve -POLINI 2-stud reed valve- Vespa V50 - Ø=16/16mm Dellorto SHB

Intake manifold - for reed valve -POLINI 2-stud reed valve- Vespa V50 - Ø=16/16mm Dellorto SHB

Grommet engine/wire -OEM QUALITY- Vespa V50, V90, PV, ET3, VNA1T-2T, VNB1T-5T (used as grommet for engine casing/stator plate)

OEM-Qualität
1046766

Grommet engine/wire -OEM QUALITY- Vespa V50, V90, PV, ET3, VNA1T-2T, VNB1T-5T (used as grommet for engine casing/stator plate)

Rear hub back plate -OEM QUALITY- V50 (V5A1T, 66191-), V50 S (V5SA1T, 11160-), V90 (V9A1T, 19364-), Nuova 125, PV125, ET3

OEM-Qualität
1111586

Rear hub back plate -OEM QUALITY- V50 (V5A1T, 66191-), V50 S (V5SA1T, 11160-), V90 (V9A1T, 19364-), Nuova 125, PV125, ET3

Washer rear hub nut -OEM QUALITY- Vespa V50, V90, SS50, SS90, PV125, ET3 - 31,5x14,5x8,5mm

OEM-Qualität
1150051

Washer rear hub nut -OEM QUALITY- Vespa V50, V90, SS50, SS90, PV125, ET3 - 31,5x14,5x8,5mm

Silent block shock absorber/engine -BGM PRO- Vespa Largeframe, Smallframe

BGM ORIGINAL
1157103

Silent block shock absorber/engine -BGM PRO- Vespa Largeframe, Smallframe

Gear selector -OEM QUALITY- 4-arms, 3 Gear wheel - Vespa 50N (V5A1T, 92877-), 50L, 50R, 50 Special (V5A2T, V5B3T), Special Elestart (V5B2T, V5A3T), V90 (V9A1T), V100 (V9B1T), PK50HP (V5N2T), PK50N (V5X5T), PK50 Rush (V5X4T), PK100 S (V9X1T)

Fa Italia
1165304

Gear selector -OEM QUALITY- 4-arms, 3 Gear wheel - Vespa 50N (V5A1T, 92877-), 50L, 50R, 50 Special (V5A2T, V5B3T), Special Elestart (V5B2T, V5A3T), V90 (V9A1T), V100 (V9B1T), PK50HP (V5N2T), PK50N (V5X5T), PK50 Rush (V5X4T), PK100 S (V9X1T)

Auxiliary shaft retaining plate -PIAGGIO- Vespa V50, V90, SS50, SS90, PV125, ET3, PK S, PK XL

Piaggio
1244297

Auxiliary shaft retaining plate -PIAGGIO- Vespa V50, V90, SS50, SS90, PV125, ET3, PK S, PK XL

Cylinder -DR 75 cc 3 Transfer Ports- Vespa V50, PK50

Cylinder -DR 75 cc 3 Transfer Ports- Vespa V50, PK50

Crankshaft -MAZZUCCHELLI Standard (rotary valve)- Vespa V50, PK50 S (Ø 19mm cone)

Crankshaft -MAZZUCCHELLI Standard (rotary valve)- Vespa V50, PK50 S (Ø 19mm cone)

Crankshaft -MAZZUCCHELLI Standard (rotary valve)- Vespa V50, PK50 S (Ø 19mm cone)

Crankshaft -MAZZUCCHELLI Standard (rotary valve)- Vespa V50, PK50 S (Ø 19mm cone)