PISTON KIT VERTEX 46.0 B YAMAHA YZ 80 93-01, VERTEX 22443B
Vertex UK Piston Kit 22443B. 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 46.00mm [B 45.96mm]. Replacement Parts: Rings 53010004600, Pin 715084, Clips 72050. Cross reference numbers ONLY: Piston (Std) UR PURPLE 4ES-11631-01-D0, Piston (Std) UR GREEN 4ES-11631-01-C0, Piston (Std) UR ORANGE 4ES-11631-01-B0, Piston (Std) UR RED 4ES-11631-01-A0, Pin, Piston 4ES-11633-00-00, Ring, Piston 43K-11611-00-00, Circlip 93450-16115-00.
- SKU
- 22443B
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Piston Kit - 46.00mm Bore
This Vertex Piston Kit is designed as a direct OEM replacement for your motorcycle's engine. Engineered for durability and performance, Vertex pistons are manufactured in Italy and feature a T-5 or T-6 hardening and tempering cycle for superior strength.
Each kit contains all the necessary components for a complete piston replacement, ensuring your engine runs smoothly and efficiently.
Key Features:
- OEM standard replacement pistons and components.
- Complete kit includes piston, rings, wrist pin, and circlips.
- All pistons undergo T-5 or T-6 hardening and tempering cycles.
- Replacement rings are available individually.
- Made in Italy.
- Fitted as standard equipment on many OEM motorcycles.
Specifications:
- Bore Size: 46.00mm (Nominal), 45.96mm (Actual)


