Triumph 3/8″-16 x 4″ Hex Head Crankcase Junction Bolt PN# 14-6242

Restore or maintain your classic Triumph motorcycle with this 3/8″-16 x 4″ Crankcase Bolt (Part Number 14-6242). Designed to meet original factory specifications, this bolt ensures a secure and precise fit for critical engine assembly tasks. Key Features Exact Specification: 3/8-inch diameter with 16 threads per inch (UNC), 4 inches in length, matching Triumph’s original requirements for crankcase junctions. Robust Construction: Manufactured from high-quality steel, providing strength and durability for demanding engine environments. OEM Replacement: Direct replacement for Triumph part number 14-6242, suitable for a range of classic Triumph 650cc and 750cc twin models. Critical Application: Used at the timing side crankcase junction, this bolt is essential for maintaining engine integrity and proper clamping force. Authentic Restoration: Ideal for restorations or repairs, ensuring your vintage motorcycle remains true to its original engineering. Typical Applications Crankcase junction bolt for Triumph 650 and 750 twins, including models such as the Bonneville and TR7. Specifically used at the timing side crankcase junction, as referenced in Triumph parts catalogs from the late 1960s and 1970s The product images shown are for illustrative purposes only and may not be an exact representation of the product received. Manufacturers occasionally make minor cosmetic changes to items, such as color, finish, label, or design. These changes do not impact the item’s function or compatibility. Please contact us if you have specific concerns regarding appearance.