PISTON KIT VERTEX 54 CYAMAHA YZ/WR 125 98-01, VERTEX 22549C

VERTEX UK PISTON KIT 22549C (Distributed by oro2u.com)

All Vertex Pistons Feature:
- Standard pistons and components are OEM replacements.
- Kits include piston, rings, wrist pin and circlips.
- All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle.
- Replacement rings are sold individually.
- Made in Italy.
- Fitted in many oem bikes as STD.

SPECIFICATION:

• BORE SIZE. 54.00 [C 53.95mm]

Replacement Parts.

• Rings. 53010005400
• Pin. 711127
• Clips. 72071

Cross reference numbers ONLY.

• Piston (Std) UR 4XM-11631-20-D0 4XM-11631-30-D0
• Piston (Std) UR 4XM-11631-20-C0 4XM-11631-30-C0
• Piston (Std) UR 4XM-11631-20-B0 4XM-11631-30-B0
• Piston (Std) UR 4XM-11631-20-A0 4XM-11631-30-A0
• Ring, Piston 4JY-11611-00-00
• Pin, Piston 4XM-11633-10-00
• Circlip 93450-16068-00

MODEL FITMENT:

• YAMAHA YZ/WR 125 1998-2001