Genuine OEM part—

B7B-116A0-20-00 PISTON ASSY

⚙

Used in which assemblies

Installation positions and related exploded diagrams

⚙ CRANKSHAFT & PISTON3 compatible model years

Yamaha WR250FS1 (WR250F) BXB2 20252025 · Catalog figure: 526848951 · United States market

Yamaha YZ250FXT (YZ250FX) DP31 20262026 · Catalog figure: 526871357 · United States market

Yamaha WR250FT1 (WR250F) DP23 20262026 · Catalog figure: 526872028 · United States market