SKU:16-0927
Restore worn Harley-Davidson transmission cover threads with the Helicoil 5/16-18 locking insert thread repair kit. The kit uses a locking insert sized 5/16 inch × 18 with a length of approximately 0.469 inches and includes a tap, an installation tool, 12 inserts, and complete instructions. Helicoil part number 5521-5-3 is a precision thread repair kit designed specifically for Harley-Davidson transmission covers from 1936 to 1945. Crafted in the USA, this kit delivers a secure, durable repair for worn or damaged threads.
Designed for vintage Harley-Davidson models such as the EL and FL series, this repair kit provides a reliable solution to prevent leaks and maintain proper transmission function. The kit's components are compatible with a variety of transmission applications, and the straightforward assembly minimizes downtime for mechanics and enthusiasts.
For best results, consider pairing this kit with Gasgacinch Gasket Sealer, synthetic transmission oils, and full synthetic transmission lubricants, as these accessories help ensure a sealed and smoothly operating transmission system.
The Heli-Coil thread repair kit is for transmission cover with locking insert with thread size of 5/16 inch X 18 and length of.469 inch. This kit includes tap installation tool 12 inserts and complete instructions.The Helicoil Part Number 5521-5-3 is a precision thread repair kit designed specifically for Harley Davidson transmission covers from 1936 to 1945. Crafted in the USA, this kit features a locking insert with a thread size of 5/16 inch by 18 and a length of approximately 0.469 inches, ensuring a secure and durable repair for worn or damaged threads. The kit includes a high-quality tap, an installation tool, 12 inserts, and comprehensive instructions, making it straightforward for mechanics and enthusiasts to restore thread integrity efficiently.
Whether you're working on vintage Harley Davidson models like the EL and FL series, this repair kit provides a reliable solution to prevent leaks and maintain proper transmission function. The robust design of the inserts ensures a lasting fix, extending the lifespan of your transmission components. The kit's components are compatible with a variety of transmission applications, and its user-friendly assembly process minimizes downtime during repairs.
For optimal results, consider pairing this kit with recommended accessory items such as Gasgacinch Gasket Sealer, synthetic transmission oils, and full synthetic transmission lubricants. These accessories help ensure a sealed and smoothly operating transmission system, providing peace of mind during your restoration or maintenance work. Trust Helicoil for quality, precision, and durability in all your thread repair needs.
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