Tomos engine & gearbox

Here you will find spare parts and tuning parts such as clutches, crankshafts, bearings, seals and oil seals, as well as cylinders, individual pistons or complete overhaul kits for restoring your Tomos engine with 2-speed automatic transmission. These engines of types A3 & A35 with automatic transmission were installed in the Quadro, Sprint, Sport, Classic, FunSport & Roadie moped models, among others.
logo_tomos
swiing® revival bearing press-on sleeve | Puch, Sachs

For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Solex · Tomos · Cilo

11567

swiing® revival bearing press-on sleeve | Puch, Sachs

Nominal diameter inside: 17.5 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Ø inside: 17.6 mm · Ø outside: 25 mm · Total length: 86 mm

EUR 30.50

NTN Bearings & Oil Seals Engine | Tomos A35
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For: Tomos

20625

NTN Bearings & Oil Seals Engine | Tomos A35

Manufacturer: NTN · Area of application: Standard · Number of components: 6 pcs

EUR 35.40

Oil seal NBR 17/35/7 A DUO crankshaft | Tomos
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For: Tomos

25723

Oil seal NBR 17/35/7 A DUO crankshaft | Tomos

Simmering type: A DUO - With rubberized outer casing / two sealing lips. · Manufacturer: Tomos · Material: NBR · Surface: rubberized · Ø inside: 17 mm · Place of use: Crankshaft · Width: 7 mm · Temperature resistance (min.): -30 - 100 °C · Ø outside: 35 mm · Tomos OEM number: 044838

EUR 9.05

NTN 6203 C3 ball bearing 17/40/12 crankshaft | Tomos
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For: Tomos

25721

NTN 6203 C3 ball bearing 17/40/12 crankshaft | Tomos

Bearing type: Deep groove ball bearing · Stock number: 6203 · Manufacturer: NTN · Bearing clearance: C3 · Ø inside: 17 mm · Width: 12 mm · Ø outside: 40 mm · Tomos OEM number: 035070

EUR 10.90

NSK 6201 ball bearing 12/32/10 gearbox | Tomos
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For: Tomos

25727

NSK 6201 ball bearing 12/32/10 gearbox | Tomos

Bearing type: Deep groove ball bearing · Stock number: 6201 · Manufacturer: NSK · Ø inside: 12 mm · Width: 10 mm · Ø outside: 32 mm · Tomos OEM number: 035072

EUR 10.40

NSK 6000 ball bearing 10/26/10 gearbox | Tomos
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For: Tomos

25729

NSK 6000 ball bearing 10/26/10 gearbox | Tomos

Bearing type: Deep groove ball bearing · Stock number: 6000 · Manufacturer: NSK · Ø inside: 10 mm · Width: 8 mm · Ø outside: 26 mm · Tomos OEM number: 035031

EUR 12.10

NTN 608 ball bearing 8/22/7 clutch cover | Tomos
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For: Tomos

25725

NTN 608 ball bearing 8/22/7 clutch cover | Tomos

Bearing type: Deep groove ball bearing · Stock number: 608 · Manufacturer: NTN · Ø inside: 8 mm · Width: 7 mm · Ø outside: 22 mm · Tomos OEM number: 035202

EUR 15.80

Shim 19/26/0.3 Clutch basket Clutch hub 1st gear | Tomos
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For: Tomos

30341

Shim 19/26/0.3 Clutch basket Clutch hub 1st gear | Tomos

Ø inside: 19.1 mm · Nominal diameter inside: 19 mm · Ø outside: 26 mm · Thickness: 0.3 mm · Tolerance: DIN 988 (-0.03 mm) · Manufacturer: Tomos · Tomos OEM number: 209073

EUR 3.55

Not in stock

Shim 19/26/0.5 Clutch basket / hub 1st gear | Tomos
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For: Tomos

30345

Shim 19/26/0.5 Clutch basket / hub 1st gear | Tomos

Ø inside: 19.1 mm · Nominal diameter inside: 19 mm · Ø outside: 26 mm · Thickness: 0.5 mm · Tolerance: DIN 988 (-0.03 mm) · Manufacturer: Tomos · Material: Spring steel · Surface: Hardened · Tomos OEM number: 209119

EUR 3.55

GPO gasket set 45 mm cylinder & diaphragm | Tomos A3, A35
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For: Tomos

19289

GPO gasket set 45 mm cylinder & diaphragm | Tomos A3, A35

Manufacturer: GPO · Material: Aluminum · Material: Composite materials · Material: Oiled paper · Ø cylinder: 45 mm · Hole spacing outlet: 42 mm · Area of application: Tuning · Number of components: 5 pcs · Hole pattern [mm]: 44 x 44 mm / 39 x 36/32 mm · Decompressor: Yes

EUR 12.10

Kickstarter | Tomos

For: Tomos

19292

Kickstarter | Tomos

Material: Metal · Surface: varnished · Tomos OEM number: 221405

EUR 55.00

Set
Bearing & oil seal set engine | Tomos A35, A52, A3
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For: Tomos

37155

Bearing & oil seal set engine | Tomos A35, A52, A3

Manufacturer: NTN · Manufacturer: SKF · Number of components: 10 pcs

EUR 118.60

DMP gasket set cylinder 50 ccm | Tomos A3, A35
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For: Tomos

19288

DMP gasket set cylinder 50 ccm | Tomos A3, A35

Manufacturer: DMP · Material: Aluminum · Material: Phenolic resin (known as Bakelite®) · Material: Sealing paper · Ø cylinder: 38 mm · Ø outlet inside: 25.2 mm · Thickness: 0.6 mm · Thickness: 1.3 mm · Thickness: 1.9 mm · Hole spacing outlet: 42 mm · Area of application: Standard · Number of components: 3 pcs · Hole pattern [mm]: 44 x 44 mm

EUR 10.90

Drive wedge kickstarter original | Tomos
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For: Tomos

19293

Drive wedge kickstarter original | Tomos

Manufacturer: Tomos · Material: Steel · Surface: galvanized (blue) · Ø outside: 9.5 mm · Total length: 65 mm · Tomos OEM number: 202726

EUR 6.85

Spring kickstarter shaft Tomos
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For: Tomos

19295

Spring kickstarter shaft Tomos

Ø wire: 2.5 mm · Manufacturer: Tomos · Ø outside: 40 mm · Tomos OEM number: 223473

EUR 6.50

SKF 6203 Ball bearing 17/40/12
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For: Universal · Puch · Tomos

29217

SKF 6203 Ball bearing 17/40/12

Bearing cage: "-" Sheet steel cage ball-guided · Stock number: 6203 · Inner ring width: 12 mm · Manufacturer: SKF · Bearing clearance: CN (standard) · Area of application: Standard · Bearing type: Deep groove ball bearing · Width: 12 mm · Ø inside: 17 mm · Ø outside: 40 mm · Ball bearing closed: No · Pony OEM number: A4503 · Sachs OEM no.: 0932 035 006

EUR 13.30

Starter motor | Tomos A35

For: Tomos

20800

Starter motor | Tomos A35

Tension: 12 V · Ø Shaft: 7.5 mm · Number of teeth: 10 pcs · Number of fixing points: 2 pcs · Tomos OEM number: 237133

EUR 73.30

Engine gasket set | Tomos A3
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For: Tomos

20679

Engine gasket set | Tomos A3

Manufacturer: Made in Netherlands · Number of components: 6 pcs · Area of application: Standard

EUR 21.40

Gasket cylinder head 38 - 41 mm Puch, Tomos (Special)

For: Puch · Tomos

21284

Gasket cylinder head 38 - 41 mm Puch, Tomos (Special)

Nominal diameter: 38 mm · Ø cylinder: 38 - 41 mm · Place of use: Cylinder head · Reinforced: Yes · Thickness: 1.2 mm · Ø outlet inside: 41.3 mm · Ø screw holder: 7.9 mm · Hole pattern [mm]: 44 x 44

EUR 7.25

Gasket cylinder head 38 - 40 mm 1 mm | Puch

For: Puch · Tomos

21286

Gasket cylinder head 38 - 40 mm 1 mm | Puch

Material: Aluminum · Nominal diameter: 38 mm · Ø cylinder: 38 - 40 mm · Place of use: Cylinder head · Thickness: 1 mm · Ø screw holder: 7.5 mm

EUR 7.25

GPO oil seal set | Tomos A35
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For: Tomos

20624

GPO oil seal set | Tomos A35

Simmering type: A DUO - With rubberized outer casing / two sealing lips. · Manufacturer: GPO · Material: NBR · Surface: rubberized · Width: 7 mm · Ø inside: 16 mm · Ø inside: 17 mm · Ø inside: 35 mm · Temperature resistance (min.): -30 - 100 °C · Ø outside: 24 mm · Ø outside: 35 mm · Ø outside: 47 mm

EUR 14.60

Gasket cylinder head copper 40 - 43.5 mm Puch

For: Puch · Tomos

23131

Gasket cylinder head copper 40 - 43.5 mm Puch

Material: Copper · Ø cylinder: 40 - 43.5 mm · Place of use: Cylinder head · Thickness: 0.3 mm · Ø screw holder: 6.5 mm

EUR 4.80

Malossi needle bearing 12/15/16.6
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For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Tomos

23423

Malossi needle bearing 12/15/16.6

Bearing cage: Sheet steel cage · Manufacturer: Malossi · Bearing type: Needle roller and cage assembly · Width: 16.6 mm · Ø inside: 12 mm · Ø outside: 15 mm · Dimension needle bearing: 12/15 x 16.6

EUR 23.10

Dowel pin Ø 9.8 x 16 mm Motor housing Tomos
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For: Tomos

25585

Dowel pin Ø 9.8 x 16 mm Motor housing Tomos

Manufacturer: Tomos · Total length: 16 mm · Ø outside: 9.8 mm · Tomos OEM number: 223440

EUR 6.00

Freewheel outer body 1st gear | Tomos
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For: Tomos

25581

Freewheel outer body 1st gear | Tomos

Manufacturer: Tomos · Material: Steel

EUR 75.30

Starter gearbox | Tomos

For: Tomos

25580

Starter gearbox | Tomos

Tomos OEM number: 230850 · Tomos OEM number: 237134

EUR 107.60

Spacer sleeve behind pinion Tomos
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For: Tomos

25593

Spacer sleeve behind pinion Tomos

Manufacturer: Tomos · Nominal diameter inside: 30 mm · Total length: 11 mm · Ø inside: 30.25 mm · Ø outside: 34.8 mm · Tomos OEM number: 209077

EUR 11.10

Main shaft 71 teeth | Tomos
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For: Tomos

25451

Main shaft 71 teeth | Tomos

Manufacturer: Tomos · Material: Steel · Toothing type: straight toothed · Recording type: Interlocking · Ø inside: 16 mm · Number of teeth: 71 pcs · Thread type: MF22x1 (fine pitch thread) · Tomos OEM number: 209066 · Tomos OEM number: 223453

EUR 145.50

Not in stock

Spring for locking pin Kickstarter | Tomos
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For: Tomos

25467

Spring for locking pin Kickstarter | Tomos

Spring design: Pressure spring · Manufacturer: Tomos · Total length: 15.7 mm · Ø inside: 5.2 mm · Ø outside: 7.7 mm · Tomos OEM number: 260217

EUR 4.55

Gear nut | Tomos
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For: Tomos

25471

Gear nut | Tomos

Manufacturer: Tomos · Toothing type: straight toothed · Ø inside: 20 mm · Tomos OEM number: 222209

EUR 59.90

Oil pump cover gray | Tomos
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For: Tomos

25454

Oil pump cover gray | Tomos

Manufacturer: Tomos · Material: Plastic · Color: gray · Number of fixing points: 1 pcs · Tomos OEM number: 236692

EUR 24.10

Ignition cover Kickstart | Tomos
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For: Tomos

25453

Ignition cover Kickstart | Tomos

Manufacturer: Tomos · Color: black · Tomos OEM number: 230961

EUR 110.00

Not in stock

Oil pump cover black | Tomos
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For: Tomos

25458

Oil pump cover black | Tomos

Manufacturer: Tomos · Material: Plastic · Color: black · Number of fixing points: 1 pcs · Tomos OEM number: 236692

EUR 20.70

Gearwheel 1st gear | Tomos
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For: Tomos

25461

Gearwheel 1st gear | Tomos

Manufacturer: Tomos · Toothing type: straight toothed · Number of teeth: 66 pcs · Tomos OEM number: 227194

EUR 122.30

Bolt Kickstarter | Tomos
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For: Tomos

25484

Bolt Kickstarter | Tomos

Manufacturer: Tomos · Material: Metal · Total length: 36.7 mm · Ø outside: 7.75 mm · Ø outside: 10.9 mm · Ø outside: 14 mm · Tomos OEM number: 205925

EUR 6.85

SKF 6203 C3 Ball bearing 17/40/12
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For: Universal · Puch · Tomos · Alpa Chopper / Turbo · Cilo · Malaguti

22843

SKF 6203 C3 Ball bearing 17/40/12

Bearing cage: "-" Sheet steel cage ball-guided · Stock number: 6203 · Inner ring width: 12 mm · Manufacturer: SKF · Bearing clearance: C3 · Bearing type: Deep groove ball bearing · Width: 12 mm · Ø inside: 17 mm · Ø outside: 40 mm

EUR 12.10

Oil pump cover white | Tomos
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For: Tomos

27750

Oil pump cover white | Tomos

Manufacturer: Tomos · Material: Plastic · Color: white · Number of fixing points: 2 pcs · Tomos OEM number: 236692

EUR 36.60

Engine gasket set | Tomos A3 (1975 - 1991)
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For: Tomos

27934

Engine gasket set | Tomos A3 (1975 - 1991)

Manufacturer: Tomos · Number of components: 7 pcs · Area of application: Standard

EUR 23.90

Cylinder head gasket 45 mm | Puch, Tomos (Special)

For: Puch · Tomos

26898

Cylinder head gasket 45 mm | Puch, Tomos (Special)

Ø cylinder: 45 mm · Place of use: Cylinder head · Reinforced: Yes · Thickness: 1.2 mm · Ø outlet inside: 45.4 mm · Ø screw holder: 7.9 mm · Hole pattern [mm]: 44 x 44

EUR 7.25

Nos
Clutch basket & spur gear NOS | Tomos 2L, 3L
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For: Tomos

29184

Clutch basket & spur gear NOS | Tomos 2L, 3L

Manufacturer: Tomos · Material: Steel · Toothing type: helical toothed · Number of teeth: 16 pcs · Number of teeth: 58 pcs · Area of application: Original

EUR 122.30

Spline gear shaft 5x5x12 mm | Tomos
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For: Tomos

29073

Spline gear shaft 5x5x12 mm | Tomos

Manufacturer: Tomos · Material: Steel · Total length: 12 mm · Width: 5 mm · Height: 5 mm · Tomos OEM number: 044835

EUR 5.75

Bronze large motor housing E-Start Tomos
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For: Tomos

25785

Bronze large motor housing E-Start Tomos

Manufacturer: Tomos · Nominal diameter inside: 8 mm · Ø Bundle: 18 mm · Total length: 17 mm · Ø inside: 8 mm · Ø outside: 14 mm · Tomos OEM number: 230793

EUR 39.10

Spacer washer 16/26/1 pedal axle galvanized | Tomos
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For: Tomos

25616

Spacer washer 16/26/1 pedal axle galvanized | Tomos

Manufacturer: Tomos · Material: Steel · Surface: galvanized (blue) · Nominal diameter inside: 16 mm · Thickness: 1 mm · Ø inside: 16 mm · Ø outside: 26 mm · Tomos OEM number: 209224

EUR 4.15

Kickstarter rubber bumper | Tomos
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For: Tomos

25596

Kickstarter rubber bumper | Tomos

Manufacturer: Tomos · Material: Rubber · Color: black · Total length: 14 mm · Ø inside: 12 mm · Ø outside: 22 mm · Tomos OEM number: 200294

EUR 4.80

Nut M14x1 gear shaft | Tomos
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For: Tomos

25604

Nut M14x1 gear shaft | Tomos

Manufacturer: Tomos · Nut type: Hexagon nut · Drive: External hexagon · Width across flats SW: 22 mm · Thread type: MF14x1 (fine pitch thread) · Height: 7.3 mm · Tomos OEM number: 200141

EUR 4.55

Spacer washer 10.5/14.1/0.2 Gear shaft | Tomos
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For: Tomos

25610

Spacer washer 10.5/14.1/0.2 Gear shaft | Tomos

Manufacturer: Tomos · Material: Steel · Surface: blank / oiled · Nominal diameter inside: 10 mm · Thickness: 0.2 mm · Ø inside: 10.5 mm · Ø outside: 14.15 mm · Tomos OEM number: 209075

EUR 4.40

Sprocket starter chain | Tomos A35, A52, A55
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For: Tomos

25807

Sprocket starter chain | Tomos A35, A52, A55

Manufacturer: Tomos · Toothing type: straight toothed · Number of teeth: 25 pcs · Tomos OEM number: 217584

EUR 51.30

GPO gasket set 38 mm cylinder & diaphragm | Tomos A3, A35
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For: Tomos

32587

GPO gasket set 38 mm cylinder & diaphragm | Tomos A3, A35

Manufacturer: GPO · Number of components: 5 pcs · Material: Aluminum · Material: Graphite / Graphite · Material: Oiled paper · Thickness: 0.35 mm · Thickness: 0.4 mm · Thickness: 1.4 mm · Hole pattern [mm]: 39 x 36 · Hole pattern [mm]: 44 x 44 · Hole spacing outlet: 44 mm

EUR 12.10

Nut with shaft seal ring pinion (in case of oil loss) | Tomos
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For: Tomos

26810

Nut with shaft seal ring pinion (in case of oil loss) | Tomos

Manufacturer: Tomos · Nut type: Hexagon nut · Drive: External hexagon · Width across flats SW: 30 mm · Thread type: MF22x1 (fine pitch thread) · Height: 14 mm

EUR 20.40

Not in stock

Gasket 0.4 mm cylinder head 45 mm

For: Puch · Tomos

26905

Gasket 0.4 mm cylinder head 45 mm

Material: Aluminum · Ø cylinder: 45 mm · Place of use: Cylinder head · Thickness: 0.4 mm · Ø screw holder: 7 mm · Area of application: Tuning

EUR 3.55

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Buy Tomos engine and transmission parts

Engine and transmission parts for your Tomos moped

Do you have the feeling that your Tomos moped no longer climbs so effortlessly? Are the kickstarter or starter motor no longer working properly? Do you hear unusual noises when riding and do you regularly see an oil stain on the floor of your garage, which has its origin in the gearbox of your moped? Then it's time to give the engine and transmission parts a thorough inspection. For maintenance and repair, you will find all the necessary transmission and engine parts for your Tomos moped in our range, as well as additional accessories, lubricants and plenty of high-quality tools. As always, you can rely on the best quality at a fair price.

Spare parts for the powerful 2-stroke heart of your moped

Engine and gearbox parts are exposed to mechanical and thermal stress every time you ride, which wears away at their substance over time. Every ignition process in the cylinder generates high pressure, which is transmitted via the piston, connecting rod, crankshaft and gearbox to the rear wheel and ultimately ensures that you move forwards on your motorbike. Engine and gearbox parts wear out sooner or later due to this high material stress. Unfortunately, this also applies to your Tomos moped. However, it is often only a minor defect that can be repaired quickly with little effort. Whether it's broken teeth in the gearbox, a defective clutch, worn needle bearings and seals or a defective kickstarter. With the professional tools as well as the necessary reproduction or original parts, you can quickly repair most defects yourself.

Repair gearbox damage yourself

In our online shop you will find clearly organised engine and transmission parts as well as other spare parts for your Tomos moped in the categories transmission, engine housing, clutch, crankshaft & bearings and starting mechanism (kickstarter / e-start / pedals). You are sure to find the spare part you need for your moped. We also offer complete seal kits for the gearbox, spare parts for kickstarters and starters, ball and needle bearings for various Tomos models in excellent quality and at favourable prices. If you are looking for inspiration for a new design for your motorbike, then it is also worth taking a look around our range. We also have cool and unusual accessories, helmets, stylish clothing, accessories and much more.

Tomos engine & transmission parts buy cheap on mofakult

Discover all the engine and transmission parts, seals, bearings and small parts you need to overhaul your moped engine and transmission in our range. Opt for original transmission parts or high-quality replicas that fulfil the highest standards of quality and durability. Order the new transmission parts and everything you need for your moped in just a few clicks here in the mofakult.ch online shop. Do you have any questions? Then give us a call or drop us an e-mail. We will be happy to help you.