Vertex Cast Replica Piston Kit for Yamaha YZ 125 1998-2001

**Verify the part fits before purchasing**Specs:Description: Cast Replica Piston KitCompression Ratio: STDCylinder Bore: 54.000Piston Diam: 53.940Displacement: 125.00Notes: Cast Replica Piston Kit. Includes (Piston, Rings, Wrist Pin, & Circlips).Replaces OEM Numbers:YAMAHA: 4XM-11631-30-B0Fits:Yamaha YZ 125 1998-2001

OEM replacement, replaces Yamaha 4XM-11631-30-B0, for powersports vehicles, Compression Ratio STD, 125 cc, 22520B

Specs: Description: Cast Replica Piston Kit, Compression Ratio: STD, Cylinder Bore: 54.000, Piston Diam: 53.940, Displacement: 125.00, Notes: Cast Replica Piston Kit. Includes (Piston, Rings, Wrist Pin, & Circlips).

Compatible with/Replacement for YAMAHA: 4XM-11631-30-B0

Compatible With / Replacement For: Yamaha YZ 125 1998-2001

1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.

100% New aftermarket Cast Replica Piston Kit built to meet OEM specifications for Yamaha