FRONT COVER CRANK SEAL

GM Front Cover Crankshaft Seal

Designed to provide a reliable oil seal at the front of the engine, this genuine GM front cover crankshaft seal prevents engine oil from escaping around the crankshaft snout while keeping dirt, dust and contaminants out of the timing cover assembly. Manufactured to OEM specifications, it delivers the correct fit and sealing performance for long-term engine reliability.

Constructed from high-quality sealing materials, this front crank seal is designed to withstand continuous engine speeds, temperature fluctuations and harsh operating conditions. It is an essential replacement during timing cover servicing, harmonic balancer replacement or complete engine rebuilds on GM LS-series engines.

Specifications

• Genuine GM replacement component
• GM Part Number: 12585673
• Part Type: Front Cover Crankshaft Seal
• Position: Front Crankshaft / Timing Cover
• High-quality rubber sealing lip
• OEM fit and sealing performance
• Suitable for GM LS-Series engines (where specified)
• Ideal for engine rebuilds and timing cover servicing
• SKU: 12585673