Melling S455 Stock Replacement Engine Timing Crankshaft Sprocket

The Melling S455 is a stock replacement crankshaft timing sprocket engineered to restore precise engine timing during a rebuild or repair. Designed as a direct OEM-equivalent replacement, it integrates seamlessly with the engine's timing chain system to maintain accurate cam-to-crank synchronization and optimal engine performance.

Melling manufactures this sprocket as part of a comprehensive timing component program that includes individual sprockets, chain and sprocket kits, and two-piece timing gear sets — making it easy to source exactly what your engine rebuild requires. Each sprocket is produced in either steel or powdered metal, selected to match the original equipment specification for the application.

Key Features:

• Stock replacement design for precise OEM fit and function
• Available as a standalone sprocket or as part of a complete timing kit
• Manufactured in steel or powdered metal to meet original equipment specifications
• Produced using high-quality materials and modern manufacturing processes
• Compatible with chain and sprocket timing systems

Cross-Reference Part Numbers: 025-0389, 223-455, 223455, 44309, 46-00334, 54309, AM01-11-316, CS-455, G50100, HS455, L56-6080, MD020843, RS455, S-455, SS455, W11-534, ZS-S455

Melling is a globally recognized leader in aftermarket engine components, trusted by professional rebuilders and enthusiasts alike. The S455 crankshaft sprocket ensures reliable, long-lasting timing performance for a quality engine rebuild.