
Empty engine housing with crankcase cover for all Solex 3800–5000 moped models.
The dimensions of the engine block match those of the original.
The cylinder threads are fitted with Helicoil inserts.
The crankshaft bearing is already installed.
You can find the corresponding components, such as the cylinder kit, crankshaft, gaskets, etc., in the accessories section.
| Material | Aluminum |
| Solex |
Accessories & related products
Exhaust 18.5 mm "Racing" black | Solex 3800
Manufacturer: Made in Portugal · Material: Steel · Surface: varnished · Color: black · Ø Silencer: 140 mm · Mounting type: Welded lug · Number of fixing points: 2 pcs · Ø Flame tube outside: 18.25 mm · Ø Internal connection: 17.8 mm · Total length: 350 mm · Flame tube attachment: Plug connection
EUR 68.70
Not in stock
NGK BPM7A spark plug special short thread racing cylinder head | Solex
Manufacturer: NGK · Candle designation: BPM7A · Candle thread type: short · Thread type: MF14x1.25 (fine pitch thread) · Spark plug socket: M4 · Suppressed: No · Spark plug socket: SAE · Width across flats: 21 mm · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 13.70
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Airsal 39.5 mm cylinder kit | Solex
Manufacturer: Airsal · Material: Aluminum · Camouflaged: No · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Surface: sandblasted · Number of fixing points: 4 pcs · Nominal diameter: 39.5 mm · Ø piston pin (B): 12 mm · Area of application: Tuning · Decompressor: Yes
EUR 200.70
SKF 6203 2RSH Ball bearing 17/40/12
Bearing type: Deep groove ball bearing · Stock number: 6203 · Ø inside: 17 mm · Ø outside: 40 mm · Width: 12 mm · Inner ring width: 12 mm · Manufacturer: SKF · Ball bearing closed: Yes · Dust protection type: 2RSH - NBR contact seal on both sides · Bearing clearance: CN (standard) · Bearing cage: Sheet steel cage ball-guided
EUR 15.70
SKF 6203 2RSH-C3 Ball bearing 17/40/12
Bearing type: Deep groove ball bearing · Ø inside: 17 mm · Stock number: 6203 · Width: 12 mm · Ø outside: 40 mm · Inner ring width: 12 mm · Manufacturer: SKF · Dust protection type: 2RSH - NBR contact seal on both sides · Bearing clearance: C3 · Bearing cage: Sheet steel cage ball-guided · Ball bearing closed: Yes
EUR 15.70







