TOP END PISTON & GASKET KIT 47.5MM YAMAHA YZ85 19-25, ATHENA P4C0475199005B, SET B
4.4 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
Athena Top End Piston & Gasket Kit. Bore Diameter 47.46mm. Compression Height 26.00mm. Compression Ratio STD. Displacement 83.00cc. Net Weight 0.36Kg. Piston Head Type Domed. Piston Pin Type Standard. Piston Type Cast. Big End Pin Diameter 14x9.5x40mm. Number of Segments 1.
- SKU
- 56-T1022.B_ATH
- Brand
- Athena
- Availability
- In Stock (1)
- Variant Id
- 316136
FULL DESCRIPTION
Athena Top End Piston and Gasket Kit for Yamaha YZ85
Upgrade your Yamaha YZ85's performance with this premium Top End Piston and Gasket Kit from Athena. Designed for durability and optimal power output, this kit provides everything needed for a comprehensive top-end rebuild.
Key Features:
- Piston Diameter: 47.46 mm
- Piston Type: Cast with a domed head for efficient combustion.
- Compression Height: 26.00 mm
- Compression Ratio: Standard (STD)
- Displacement: 83.00 cc
- Big End Pin Diameter: 14X9.5X40 mm
- Piston Pin Type: Standard
- Number of Segments: 1
- Net Weight: 0.36 Kg
- Manufacturer: Athena
This kit includes a high-quality piston and all necessary gaskets to ensure a proper seal and reliable operation of your motorcycle's engine.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.