PISTON KIT VERTEX 54 D YAMAHA YZ/WR 125 98-01, VERTEX 22549D
VERTEX UK PISTON KIT 22549D. 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 [D 53.96mm]. 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.
- SKU
- 22549D
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit
This Vertex Piston Kit is designed as a high-quality replacement part. It is manufactured in Italy to exacting standards, ensuring reliability and performance.
Key Features:
- Standard pistons and components match OEM specifications for a direct fit.
- Kits include a piston, rings, wrist pin, and circlips.
- All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced durability.
- Replacement rings are available individually for convenient servicing.
- This part is fitted as standard equipment on many OEM motorcycles.
Specifications:
- Bore Size: 54.00mm (measured at 53.96mm)
Replacement Parts Available:
- Rings: 53010005400
- Pin: 711127
- Clips: 72071


