Product Description
Yamaha RZ350, RD350YPVS Piston Kit
- Similar to the OEM Yamaha Pistons
- Made In Japan
- Thicker skirts than Pro-X for increased life.
- Proven in many HVCcycle engine overhauls, both stock and high performance
- For High Performance use in the RD350, RD400, RD350LC, the intake ports are larger than in the standard pistons. Piston skirt mod is highly recommended.
- High quality TKRJ piston kits available in standard bore and oversize from 64.00mm to 66.00mm
- NOTE to be used on the air-cooled RD's it is recommended to remove the center tab on the bottom of the piston skirt. this will alleviate the piston from catching the intake port and destroying the piston.
- Cut it off with a Dremel cut off wheel so the bottom of the piston is strait across. File and sand smooth to match the rest of the piston.
- If you select piston mod, we will perform this for you before we ship out the pistons.
Kit includes:
- One Piston, rings, wrist pin, and cir clips.
- Cast type piston
Applications:
- RD350 1973-1975 (High Performance)
- RD250LC 1980-1982 (High Performance)
- RD400 1976-1980 (High Performance)
- RZ350 all
- RD350 YPVS all
- Banshee Quad all
| MODEL | RD350YPVS/RZ350RR |
| OEM No. | 31K- |
| CODE No. | AY0960X |
| 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. | PY1260X |
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