SKU:11-0806
The four-piece lower valve collar set is precision machined and heat treated, finished in black oxide for durability and corrosion resistance.
Designed specifically for Harley‑Davidson XL models from 1957 through 1966, this set is crafted to OEM standards to ensure a precise fit and reliable valve operation. Made in the USA, it aligns with OEM cross reference 18220-57 for straightforward identification and compatibility.
Each component in the set supports comprehensive valve collar replacement, helping maintain proper valve function, engine compression, and smooth operation during maintenance or engine overhauls.
Use cases include routine valve servicing and restoring performance on XL engines from the late 1950s to the mid‑1960s. The kit’s durable construction is designed to deliver consistent results during installation and long-term engine life.
Accessory items designed to work in conjunction with this set are available to complete valve servicing, offering a complete solution when paired with the four‑piece Lower Valve Collar Set.
This Eastern A-18220-57 Lower Valve Collar Set is specifically designed for Harley Davidson XL models from 1957 through 1966, ensuring precise fit and reliable performance. Crafted in the USA, this set includes four high-quality components that are essential for proper valve operation and engine maintenance. The set's durable construction guarantees longevity and consistent results during installation or repairs, making it an invaluable addition to any motorcycle mechanic's toolkit.
Each component in this set is engineered to meet OEM standards, providing a seamless fit with your Harley Davidson XL engine. Proper valve collar functioning is critical for maintaining engine compression and ensuring smooth operation. This kit allows for accurate replacement of worn or damaged lower valve collars, helping to restore your motorcycle's performance and extend its lifespan.
Compatible with a range of Harley Davidson XL models from 1957 to 1966, this set simplifies the repair process with its comprehensive design. The included accessory items such as the Bench Valve Spring Tool, Upper Valve Collar Set, Sifton Valve Spring Kit, and Sifton Valve Spring are designed to work in conjunction with this set, offering a complete solution for valve servicing. Whether you're performing routine maintenance or a full engine overhaul, this set provides the quality and reliability you need for professional results.
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