INA ZC-C751 Engine Oil Pump Chain

The INA ZC-C751 is a direct-replacement engine oil pump chain engineered to restore and maintain proper oil circulation within the engine's cylinder block assembly. Manufactured by INA (a Schaeffler brand), this chain is built to meet OEM specifications for precise fitment and long-term reliability.

The oil pump chain is a critical drivetrain component responsible for transferring rotational force from the crankshaft to the engine oil pump. A worn or stretched chain can cause oil pressure fluctuations, unusual engine noises, and — in severe cases — accelerated engine wear due to inadequate lubrication.

Key Features:

• Manufactured by INA (Schaeffler) to OEM quality standards
• Precision-engineered for correct chain pitch and sprocket tooth engagement
• Durable construction designed to withstand continuous high-temperature engine operating conditions
• Restores proper oil pump timing and consistent oil pressure
• Direct OEM-style replacement — no modification required
• Compatible with a wide range of Lexus, Toyota, Pontiac, and Scion applications

The INA ZC-C751 oil pump chain is a trusted replacement choice for professional technicians and DIY mechanics performing engine timing service or oil pump repairs. Always replace the oil pump chain tensioner and related guides at the same time to ensure a complete, reliable repair.