Universal Parts Morini 47mm Piston Kit
Universal Parts Morini 47mm Piston Kit
$27.61
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
Description
Universal Parts Morini 47mm Piston Kit is a replacement piston assembly for compatible 139QMB scooter engine repairs or rebuilds.
Key Details
- 185-12
Specifications
- Length: 39.8mm Includes piston, pin, rings and circlips Morini 70cc, 2-stroke
- Height: 45mm Compression Height: 19mm Wrist Pin Diameter: 10mm Wrist Pin Length: 39.8mm Includes piston, pin, rings and circlips Morini 70cc, 2-stroke
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 70cc, 2-Stroke
- Engine Code: 139QMB
- Fitment Notes: Universal Fit
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a 139QMB engine?
A: This SKU is listed as compatible with 139QMB engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Is this for 70cc scooters?
A: This SKU is listed with 70cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 4 × 3 × 3 in |
Includes piston, piston pin, rings and cir clips.
The Moto Morini TGB Suzuki style 50cc engine is a horizontal, single-cylinder, 2 stroke, air cooled, reed valve configuration engine. The displacement is 49cc. This engine has a bore of 41mm and a stroke of 37.4mm. The transmission is a V-belt stepless automatic transmission. This engine can be started by either electric or kick start.
The Moto Morini and Franco Morini engines are used by numerous manufacturers including Aprilia, Italjet, KTM. Malaguti and many others. Some of these include the Benelli 491 ST, Derbi Vamos, Italjet Formula 50, Italjet Formula 50 LC, Italjet Torpedo 50, Italjet Velocifero 50, Malaguti Crosser CR1, the TGB/Peirsport engines Peirspeed Bolero, Peirspeed Delivery, Peirspeed Key Largo, Peirspeed Key West, Peirspeed Laser R5, Peirspeed Laser R9, Peirspeed Outback, Peirspeed R50X, Peirspeed RM50, Peirspeed Sunset, Suzuki Address 50, Suzuki AP50, Suzuki AZ50, Suzuki Hi-Up, Suzuki Lets II, Suzuki Mollet 50, Suzuki SJ50-QT, Suzuki Sepia 50, Suzuki Sepia ZZ, Suzuki Street Magic, Suzuki TR50, Suzuki Verde, Suzuki ZZ and others...
- Piston Outer Diameter: 47mm
- Total Piston Height: 45mm
- Compression Height: 19mm
- Wrist Pin Diameter: 10mm
- Wrist Pin Length: 39.8mm
- Includes piston, pin, rings & circlips
