BREATHER BOLT SEALING WASHER SET HARLEY BIG TWIN 1993-2025 AND XL 1991-2022

Renew the seal on the cylinder head breather system bolts with this set of aluminum washers for Harley-Davidson. A practical solution for replacing worn washers during maintenance or repair work, with two sizes included for early and late style applications.

Main features

• Product type: breather bolt sealing washer set.
• Material: aluminum.
• Set contents: 8 sealing washers.
• Early style size: 4 1/2-inch washers.
• Late style size: 4 3/8-inch washers.
• Application: designed for cylinder head breather systems.

Use and purpose

• Suitable for replacing breather bolt sealing washers during maintenance work.
• The two included sizes allow you to select the correct washer according to the early or late style application.
• Especially useful for maintaining the cylinder head breather assembly with suitable replacement components.
• We recommend checking the required size before installation, especially on customized configurations.

Compatibility / recommended use

• Harley-Davidson Big Twin: 1993-2025.
• Harley-Davidson XL: 1991-2022.
• Exclusions: not compatible with Softail 2025, FLTRXSE 2023-2025, FLTRXSTSE 2024-2025, FLHXSE 2023-2025, FLHX 2024-2025, FLHXU 2025 or FLTRX 2024-2025.
• Compatible with most Harley-Davidson models equipped with a cylinder head breather system, except for the exclusions listed above.

At Iguana Custom you will find replacement parts to keep your Harley ready for every ride. Always check your breather system and bolt size before placing your order.