Intake Manifold Cover Gasket Cummins 3921440 | 851012214, 131517, M3921440

High-Performance Intake Manifold Cover Gasket for Cummins Engines

The Intake Manifold Cover Gasket 3921440 is a critical sealing component designed to maintain proper pressure and airflow within the intake system of your heavy-duty diesel engine. Engineered specifically for Cummins 6CT 8.3 and QSC 8.3 engines, this gasket prevents boost leaks, ensuring your engine operates at peak efficiency and performance.

Key Features & Benefits

• Precision Fit: Manufactured to exact dimensional specifications to guarantee a perfect, leak-free seal between the intake manifold and its cover.
• Durable Construction: Built from premium, temperature-resistant materials capable of withstanding high pressure and harsh under-hood environments.
• Optimized Performance: Prevents loss of intake pressure (boost leaks), helping maintain correct air-to-fuel ratios and engine power.
• Direct Replacement: Designed for straightforward installation, matching the form, fit, and function of the original component.

Compatible Engine Models

• Cummins 6CT 8.3
• Cummins QSC 8.3

Product Specifications

• Part Number: 3921440
• Brand: Cummins
• Part Type: Intake Manifold Cover Gasket
• Bolt Holes: 15 (Short version)