WISECO Piston Kit, 43.50 mm, Yamaha, 885M04350

Piston Kit - 43.50 mm - Yamaha

The WISECO Piston Kit is a replacement piston kit designed for Yamaha YZ65 applications. Forged from a high-silicon alloy, it is manufactured for strength and dependability in trail and racing applications. The kit includes the piston, rings, circlips and wrist pin.

This 43.50 mm WISECO piston kit fits 2018, 2019, 2020, 2021, 2022, 2023, 2024 and 2025 Yamaha YZ65 models. The manufacturer part number is 885M04350. Distributor part number: 09105380.

Features:

• Brand: WISECO
• Product: Piston Kit
• Size: 43.50 mm
• Construction: Forged from high-silicon alloy
• Application: Trail and racing applications
• Included components: Piston, rings, circlips and wrist pin
• Fitment: 2018–2025 Yamaha YZ65
• Manufacturer part number: 885M04350
• Distributor part number: 09105380

Fitment:
2018 Yamaha YZ65
2019 Yamaha YZ65
2020 Yamaha YZ65
2021 Yamaha YZ65
2022 Yamaha YZ65
2023 Yamaha YZ65
2024 Yamaha YZ65
2025 Yamaha YZ65