Product Description
Yamaha RD 350, 350LC, RD400 Piston Kits by
High quality TKRJ piston kits available in standard bore and oversize from 64.00mm to 66.00mm
Yamaha RD350, RD400, RD350LC Piston Kit, TKRJ
- Similar to the OEM Yamaha Pistons
- Thicker skirts than Pro-X for increased life
- No modifications needed.
- Proven in many HVCcycle engine overhauls, both stock and high performance
- For High Performance use the RZ350 / RD350YPVS piston kits, the intake ports are larger.
Kit includes
- One Piston, rings, wrist pin, and cir clips.
- Cast type piston
- Advantages
Applications:
- RD350 1973-1975
- RD250LC 1980-1982
- RD400 1976-1980
| MODEL | RD350-RD400-RD350LC |
| OEM No. | 4LO- |
| CODE No. | AY0950X |
| BORE(mm) ：Ａ | 64 |
| LENGTH(mm) ：Ｂ | 72.00 |
| PIN DIA (mm) ：C | 16 |
| COMPRESSION HIGHT① (mm)：D | 40.00 |
| COMPRESSION HIGHT② (mm)：E | 36.00 |
| PIN LENGTH (mm) ：Ｆ | 16x54 |
| PLATING | O |
| STROKE | 2 |
| PISTON CODE No. | PY1250X |
 |
4UO
Product Videos
Custom Field
Product Reviews
3 Reviews Hide Reviews Show Reviews
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fits like OEM
fits like OEM. rings interchange.
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RD400 Pistons
Outstand products and service as always...
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good replacement for factory pistons
If you want to replace your pistons or bore your cylinders and need a larger size, these are a great product of equal quality. The price is very reasonable compared to other pistons on the market.
