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
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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 · Total length: 86 mm · Ø outside: 25 mm

CHF 24.90

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

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

CHF 2.90

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

CHF 2.90

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

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

CHF 12.90

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

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

CHF 7.40

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

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

CHF 8.50

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

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

CHF 9.90

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

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

CHF 8.90

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

CHF 96.90

Gasket cylinder head copper 40 - 43.5 mm Puch

For: Puch · Tomos

23131

Gasket cylinder head copper 40 - 43.5 mm Puch

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

CHF 3.90

Locking pin Kickstarter | Tomos
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For: Tomos

25466

Locking pin Kickstarter | Tomos

Manufacturer: Tomos · Material: Metal · Ø outside: 4.9 mm · Ø outside: 8 mm · Total length: 18 mm · Tomos OEM number: 260216

CHF 4.90

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 · Ø inside: 5.2 mm · Ø outside: 7.7 mm · Total length: 15.7 mm · Tomos OEM number: 260217

CHF 3.70

Shaft seal NBR 35/47/7 AS Pinion shaft | Tomos
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For: Tomos

25588

Shaft seal NBR 35/47/7 AS Pinion shaft | Tomos

Simmering type: AS - With rubberized outer casing / one sealing lip / one dust lip. · Manufacturer: Tomos · Material: NBR · Place of use: Pinion shaft · Surface: rubberized · Ø inside: 35 mm · Ø outside: 47 mm · Temperature resistance (min.): -30 - 100 °C · Width: 7 mm · Tomos OEM number: 036620

CHF 12.90

Gearbox cover gasket | Tomos
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For: Tomos

25507

Gearbox cover gasket | Tomos

Manufacturer: Tomos · Material: Sealing paper · Number of components: 1 pcs · Number of fixing points: 9 pcs · Tomos OEM number: 209083

CHF 5.40

Center seal | Tomos
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For: Tomos

25508

Center seal | Tomos

Manufacturer: Tomos · Material: Sealing paper · Number of components: 1 pcs · Number of fixing points: 16 pcs · Tomos OEM number: 209084

CHF 4.50

Spring freewheel Tomos
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For: Tomos

25474

Spring freewheel Tomos

Spring design: Ironing spring · Manufacturer: Tomos · Material: Spring steel · Tomos OEM number: 223121

CHF 4.70

Kickstarter shaft Ø 16x205 | Tomos
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For: Tomos

25455

Kickstarter shaft Ø 16x205 | Tomos

Manufacturer: Tomos · Material: Metal · Ø outside: 15.85 mm · Total length: 205 mm · Tomos OEM number: 223447

CHF 87.90

Release lever kickstarter shaft | Tomos
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For: Tomos

25470

Release lever kickstarter shaft | Tomos

Manufacturer: Tomos · Material: Metal · Tomos OEM number: 209566

CHF 39.90

Kickstarter arm mount | Tomos
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For: Tomos

25469

Kickstarter arm mount | Tomos

Manufacturer: Tomos · Material: Metal · Surface: varnished · Tomos OEM number: 221406

CHF 31.50

Gear nut | Tomos
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For: Tomos

25471

Gear nut | Tomos

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

CHF 48.90

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

CHF 29.90

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

CHF 19.50

Kick nut pedal start | Tomos
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For: Tomos

26018

Kick nut pedal start | Tomos

Manufacturer: Tomos · Material: Metal · Tomos OEM number: 209047

CHF 47.50

Bolt Kickstarter | Tomos
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For: Tomos

25484

Bolt Kickstarter | Tomos

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

CHF 5.60

SKF 6203 TN9/C4 Ball bearing with polyamide cage 17/40/12
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For: Universal · Puch · Tomos

31009

SKF 6203 TN9/C4 Ball bearing with polyamide cage 17/40/12

Bearing cage: Plastic cage ball-guided · Stock number: 6203 · Manufacturer: SKF · Bearing clearance: C4 · Material: Steel · Ø inside: 17 mm · Bearing type: Deep groove ball bearing · Ø outside: 40 mm · Ball bearing closed: No · Width: 12 mm · Area of application: Standard

CHF 24.50

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

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

CHF 3.60

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

CHF 99.90

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

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

CHF 8.90

Freewheel outer body 1st gear | Tomos
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For: Tomos

25581

Freewheel outer body 1st gear | Tomos

Manufacturer: Tomos · Material: Steel

CHF 61.50

Spacer washer 10.1/16/2 gear shaft | Tomos
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For: Tomos

25611

Spacer washer 10.1/16/2 gear shaft | Tomos

Thickness: 2 mm · Manufacturer: Tomos · Material: Steel · Surface: blank / oiled · Ø inside: 10.1 mm · Ø outside: 16 mm · Nominal diameter inside: 10 mm · Tomos OEM number: 223469

CHF 3.40

SKF 6006 ball bearing 30/55/13
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For: Universal · Tomos

29221

SKF 6006 ball bearing 30/55/13

Bearing cage: "-" Sheet steel cage ball-guided · Stock number: 6006 · Inner ring width: 13 mm · Manufacturer: SKF · Bearing clearance: CN (standard) · Ø inside: 30 mm · Bearing type: Deep groove ball bearing · Ø outside: 55 mm · Width: 13 mm

CHF 15.50

Bronze large motor housing E-Start Tomos
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For: Tomos

25785

Bronze large motor housing E-Start Tomos

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

CHF 31.90

SKF 6203 TN9/C3 Ball bearing with polyamide cage 17/40/12
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For: Universal · Puch · Tomos

31008

SKF 6203 TN9/C3 Ball bearing with polyamide cage 17/40/12

Bearing cage: Plastic cage ball-guided · Stock number: 6203 · Manufacturer: SKF · Bearing clearance: C3 · Material: Steel · Ø inside: 17 mm · Bearing type: Deep groove ball bearing · Ø outside: 40 mm · Ball bearing closed: No · Width: 12 mm · Area of application: Standard

CHF 19.50

Circlip 20 mm freewheel | Tomos
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For: Tomos

27831

Circlip 20 mm freewheel | Tomos

Fuse type: Outside · Manufacturer: Tomos · Material: Spring steel · Nominal diameter: 20 mm · Tomos OEM number: 032077

CHF 3.10

Sleeve for drive pin kickstarter Tomos
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For: Tomos

25468

Sleeve for drive pin kickstarter Tomos

Manufacturer: Tomos · Material: Steel · Surface: galvanized (blue) · Ø inside: 9.7 mm · Ø outside: 12.4 mm · Nominal diameter inside: 10 mm · Total length: 7.15 mm · Tomos OEM number: 202723

CHF 3.90

swiing® revival cylinder base gasket 0.45 mm | Tomos A3, A35
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For: Tomos

33170

swiing® revival cylinder base gasket 0.45 mm | Tomos A3, A35

Thickness: 0.45 mm · Manufacturer: swiing® revival parts · Place of use: Cylinder base · Material: Oiled paper · Hole pattern [mm]: 44 x 44 · Area of application: Standard · Tomos OEM number: 233714

CHF 4.90

SKF 6203 C4 Ball bearing 17/40/12
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For: Universal · Puch · Tomos

29223

SKF 6203 C4 Ball bearing 17/40/12

Bearing cage: "-" Sheet steel cage ball-guided · Stock number: 6203 · Inner ring width: 12 mm · Manufacturer: SKF · Bearing clearance: C4 · Ø inside: 17 mm · Bearing type: Deep groove ball bearing · Ø outside: 40 mm · Width: 12 mm

CHF 15.90

Ignition for E-Start & Kickstart | Tomos
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For: Tomos

25630

Ignition for E-Start & Kickstart | Tomos

Manufacturer: Tomos · Tension: 12 V · Performance: 80 W · Mounting type: Screws · Number of fixing points: 2 pcs · Area of application: Original · Area of application: Standard · Tomos OEM number: 233720

CHF 214.90

Kickstarter | Tomos

For: Tomos

19292

Kickstarter | Tomos

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

CHF 44.90

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

CHF 4.90

Malossi needle bearing 12/15/17.5
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For: Universal · Puch · Sachs · Pony / Cilo (Beta 521 & 512) · Tomos

23478

Malossi needle bearing 12/15/17.5

Bearing cage: Sheet steel cage · Manufacturer: Malossi · Ø inside: 12 mm · Bearing type: Needle roller and cage assembly · Ø outside: 15 mm · Dimension needle bearing: 12/15 x 17.5 · Width: 17.5 mm

CHF 18.90

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 · Thread type: MF22x1 (fine pitch thread) · Width across flats SW: 30 mm · Height: 14 mm

CHF 16.70

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

CHF 16.90

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

CHF 17.50

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

CHF 19.70

Ignition cover Kickstart | Tomos
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For: Tomos

25453

Ignition cover Kickstart | Tomos

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

CHF 89.90

Not in stock

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 · Number of components: 5 pcs · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 mm / 39 x 36/32 mm · Decompressor: Yes · Area of application: Tuning

CHF 9.90

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 · Ø inside: 16 mm · Ø inside: 17 mm · Ø inside: 35 mm · Ø outside: 24 mm · Ø outside: 35 mm · Ø outside: 47 mm · Temperature resistance (min.): -30 - 100 °C · Width: 7 mm

CHF 11.90

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

CHF 5.30

swiing® ingenious gasket outlet Ø 26.5 mm with steel ring graphite
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For: Universal · Puch · Tomos

33435

swiing® ingenious gasket outlet Ø 26.5 mm with steel ring graphite

Thickness: 2.6 mm · Manufacturer: swiing® ingenious parts · Material: Graphite / Graphite · Place of use: Outlet · Material: Steel · Ø inside: 26.5 mm · Ø mounting hole: 6.5 mm · Hole spacing: 42 mm · Number of fixing points: 2 pcs

CHF 8.90

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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.