PISTON KIT VERTEX 54.0 D YAMAHA YZ/WR 125 98-01, VERTEX 22520D
Vertex 22520D Piston Kit. Bore size 54.00mm. 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 as standard in many OEM bikes. Replacement Parts: Rings 53010005400, Pin 711127, Clips 72071. Cross reference numbers: Piston (Std) UR 4XM-11631-20-D0, 4XM-11631-30-D0, 4XM-11631-20-C0, 4XM-11631-30-C0, 4XM-11631-20-B0, 4XM-11631-30-B0, 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
- 22520D
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit 54.0 D
This Vertex Piston Kit is designed as a direct OEM replacement, ensuring a perfect fit and reliable performance. All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced durability. This kit includes the piston, rings, wrist pin, and circlips for a complete engine rebuild.
Key Features:
- OEM replacement standard pistons and components.
- Complete kit includes piston, rings, wrist pin, and circlips.
- Pistons are heat-treated with a T-5 or T-6 hardening and tempering cycle.
- Made in Italy.
- Fitted as standard equipment on many OEM motorcycles.
Specifications:
- Bore Size: 54.00mm (53.96mm)


