Vertex Top End Piston Kit - Yamaha YZ 65
Part number: VTK24352B
$158.95
Description
Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Specifications Cylinder Diameter: 43mm Displacement: 65cc Piston O.D.: 43.46mm Vehicle Fitment Yamaha YZ 65 (2018-2025) Vertex Pistons are precision-engineered for maximum performance and durability. Each kit is manufactured to OEM specifications with premium materials for a perfect fit. Backed by Vertex's quality guarantee.
Specifications
| compression ratio | STD |
|---|---|
| cylinder diameter | 43mm |
| displacement | 65cc |
| part type | Top End Piston Kit |
| piston od | 43.46 |
| vehicle type | Dirt Bike |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2025 | Yamaha | YZ 65 | Catalog application: 2025 Yamaha YZ 65. Piston OD 43.46 mm; Cylinder 43mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2024 | Yamaha | YZ 65 | Catalog application: 2024 Yamaha YZ 65. Piston OD 43.46 mm; Cylinder 43mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2023 | Yamaha | YZ 65 | Catalog application: 2023 Yamaha YZ 65. Piston OD 43.46 mm; Cylinder 43mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2022 | Yamaha | YZ 65 | Catalog application: 2022 Yamaha YZ 65. Piston OD 43.46 mm; Cylinder 43mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2021 | Yamaha | YZ 65 | Catalog application: 2021 Yamaha YZ 65. Piston OD 43.46 mm; Cylinder 43mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2020 | Yamaha | YZ 65 | Catalog application: 2020 Yamaha YZ 65. Piston OD 43.46 mm; Cylinder 43mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2019 | Yamaha | YZ 65 | Catalog application: 2019 Yamaha YZ 65. Piston OD 43.46 mm; Cylinder 43mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2018 | Yamaha | YZ 65 | Catalog application: 2018 Yamaha YZ 65. Piston OD 43.46 mm; Cylinder 43mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit, & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
Check the exact vehicle application and specifications before ordering. Ask HPE if a detail is missing.