TOP END GASKET SET YAMAHA SR/TT/XT 500 76-87, ATHENA P400485600520
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 18+, T&Cs apply
Athena Top End Gasket Kit P400485600520 is a complete cylinder-top overhaul set for classic single-cylinder models. Engineered in Italy and precision laser-cut, the kit provides all required gaskets and critical seals for the head and thermal unit to restore reliable sealing performance. Features include a complete set for cylinder head and top end overhaul, precision laser-cut gaskets for consistent fit, surface-treated materials to compensate minor irregularities, and stress-relieved production to improve sealing in critical areas. Includes rubber gaskets, O-rings and valve stem seal. Part number P400485600520, kit type Top End (cylinder/head) gasket kit. Net weight 0.12 kg. EAN 8050444899557. Engineering and development in Italy. Cross-reference OEM Part Numbers: Cylinder head gasket 2J2-11181-00, 2J2-11181-09, 583-1181-01. Cylinder base gasket 583-11351-00, 1JN-11351-00, 3HT-11351-00.
- SKU
- 52-4303.ATH
- Brand
- Athena
- Availability
- In Stock (1)
- General Product Group
- Engine
- General Product Type
- Gasket - Top End Set
- Variant Id
- 248467
FULL DESCRIPTION
Athena Top End Gasket Kit for Yamaha SR/TT/XT 500
Restore your classic Yamaha 500 cc single-cylinder motorcycle with the Athena Top End Gasket Kit. This comprehensive overhaul set provides all the necessary gaskets and critical seals for the cylinder head and thermal unit, ensuring reliable sealing performance.
Engineered in Italy, each gasket is precision laser-cut for a consistent and accurate fit. Athena utilizes surface-treated materials designed to compensate for minor irregularities and employs stress-relieved production techniques to enhance sealing in critical areas.
Key Features:
- Complete kit for cylinder head and top-end overhaul
- Precision laser-cut gaskets for optimal fit
- Surface-treated materials to manage minor imperfections
- Stress-relieved for improved sealing in high-pressure zones
- Includes essential rubber gaskets, O-rings, and valve stem seals
Specifications:
- Kit Type: Top End (Cylinder/Head) Gasket Kit
- Weight: 0.12 kg
- Origin: Italy
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.


