Victor Reinz 61-31940-00 Engine Cylinder Head Gasket

Overview of Victor Reinz Engine Cylinder Head Gasket 61-31940-00

The Victor Reinz 61-31940-00 engine cylinder head gasket is designed for reliable sealing in select BMW models. Engineered with composite paper material, this one-piece gasket ensures proper sealing between the cylinder head and engine block for optimal engine performance.

• Material: Composite paper for effective sealing
• One-piece configuration for consistent fit
• Thickness: 0.0689 inches to maintain proper compression
• Grade Type: Regular, suitable for standard engine applications
• Cylinder Bore Diameter: 3.3530 inches for precise fitment
• No gasket sealant included, designed for use with appropriate sealants

Detailed Product Description

This Victor Reinz engine cylinder head gasket (part number 61-31940-00) is manufactured from composite paper material, providing a balance of flexibility and durability. The one-piece design simplifies installation and ensures uniform sealing across the cylinder bore. With a thickness of 0.0689 inches and a cylinder bore diameter of 3.3530 inches, this gasket is engineered to meet the specifications required for proper compression and combustion chamber sealing in BMW engines. The regular grade type indicates suitability for standard engine rebuilds and repairs without the need for specialized high-performance materials.

Compatible BMW Models

This gasket is compatible with a range of BMW vehicles, including the 3 Series models 323Ci, 323i, 323is, 325i, 325is, 328i, and 328is, as well as the 5 Series 525i, 525iT, 528i, and the Z3. When searching for a replacement engine cylinder head gasket for these BMW models, the Victor Reinz 61-31940-00 is a direct fit option that meets OEM specifications.

Common Applications and Issues Addressed

• Sealing the cylinder head to prevent coolant and oil leaks
• Maintaining engine compression for efficient combustion
• Preventing cross-contamination between coolant and engine oil passages
• Addressing head gasket failure symptoms such as overheating or loss of power
• Supporting engine rebuilds or repairs on compatible BMW models

Installation Notes and Tips

Ensure the cylinder head and engine block surfaces are clean and free of debris before installation. This gasket does not include sealant, so use a manufacturer-recommended gasket sealant if required. Follow torque specifications and tightening sequences as outlined in the BMW service manual for the specific model. Proper installation is critical to avoid leaks and ensure long-term engine reliability.

Quality Assurance and Warranty

Victor Reinz is a recognized brand in engine sealing technology, known for meeting industry standards. The 61-31940-00 gasket is manufactured to precise tolerances to ensure consistent performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.