TNT Piston D 40 Sp 12 for Cylinder Code 030326
for YAMAHA LB CHAPPY 50
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Special Price €18.30 Regular Price €19.90TNT Piston Ø40mm (Pin Ø12mm) for TNT cylinder code 090326 – Yamaha LB / Chappy / DT / RD 50cc 2T – MBK ZX
Compatible with models 1973–1996
Original spare part for cylinder TNT code 090326, this TNT piston is ideal for restoring the thermal group of numerous Yamaha 50cc 2-stroke and MBK ZX models. Designed with precision and reliable materials, it ensures durability and performance equivalent to the original.
Model compatibility:
- Yamaha LB 50cc 2T (1973–1996)
- Yamaha Chappy 50cc 2T
- Yamaha DT-MX 50 / DT 50cc / RD 50
- MBK ZX 50cc 2T
Technical specifications:
- Piston diameter: 40 mm
- Pin: Ø12 mm
- For TNT cylinder code: 090326
Advantages:
- Perfect replacement for TNT 2T 50cc cylinders
- Easy installation, maximum compatibility
- Great for regular maintenance and vintage restorations
- Reliability guaranteed by a leading brand in aftermarket parts
Ideal for:
Mechanics, enthusiasts, and restorers looking for a precise, durable, and 100% compatible piston for Yamaha and MBK 50cc 2-stroke models.


