SKU:12-0560
The Eastern Pinion and Sprocket 45 Inch Shaft Nut (Part Number A-7974) is a precise, OEM-standard replacement for vintage Harley Davidson DL and WL motorcycles, spanning 1929–1938. Made in the USA, it delivers a secure, accurate fit on pinion and sprocket shafts to maintain drivetrain integrity during restoration or routine maintenance.
Built to endure vintage riding conditions, this nut features robust construction that matches original specifications for reliable fastening on classic Harley engines. Its OEM cross-reference ensures compatibility with a wide range of Harley models from the era, and its 45 Inch Shaft Nut designation translates to the specific shaft size most restorations require.
To support a complete restoration or repair, pair this nut with other maintenance items such as the Mini Motorcycle Lift Tool (SKU 16-0529), Gasgacinch Gasket Sealer (SKU 41-0168), and Gasoila Red Varnish Sealant (SKU 41-0151).
Harley Davidson DL 1929, DL 1930, DL 1931; Harley Davidson WL 1932-1938; Harley Davidson G 1932-1962
Pinion/sprocket 45 inch Shaft NutThe Eastern Pinion and Sprocket 45 Inch Shaft Nut (Part Number A-7974) is a durable replacement component designed specifically for vintage Harley Davidson models including the DL and WL series from 1929 to 1938. Crafted in the USA, this nut ensures precise fit and reliable performance on pinion and sprocket shafts, maintaining the integrity of your motorcycle's drivetrain. Its high-quality construction adheres to OEM standards, making it an ideal choice for restoration projects and routine repairs.
Constructed with attention to detail, this nut features a robust design that withstands the rigors of vintage motorcycle operation. Its compatibility with Harley Davidson models from 1929 through 1938 makes it a versatile replacement part for classic motorcycle enthusiasts. The nut's dimensions and threading are engineered to match original specifications, ensuring seamless installation and optimal function.
In addition to its primary function, this component is part of a comprehensive maintenance solution. Pair it with recommended accessory items such as the Mini Motorcycle Lift Tool (SKU 16-0529), Gasgacinch Gasket Sealer (SKU 41-0168), and Gasoila Red Varnish Sealant (SKU 41-0151) for a complete overhaul or repair. Whether restoring a vintage Harley or maintaining an existing one, this pinion and sprocket shaft nut offers the durability and precision needed for long-lasting performance.
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