Elring 707.650 Engine Cylinder Head Bolt Set

Engine Cylinder Head Bolt Set

Elring 707.650 is an engine cylinder head bolt set built for direct engine hardware replacement. It is specified with a male hex head, M12 x 1.5 x 107 thread size, and a 17 mm spanner size for service work that requires precise fastener matching.

Key Features

• Engine cylinder head bolt set for cylinder head fastening applications.
• Male hex bolt head design for standard tool engagement.
• M12 x 1.5 x 107 thread specification for exact hardware selection.
• 17 mm spanner size for installation and removal.
• Elring part number 707.650 for catalog matching and ordering.

Detailed Description

This Elring cylinder head bolt set is intended for engine rebuild and repair work where the original fastener specification must be maintained. The listed dimensions and head design help ensure the correct hardware is selected for service on applications such as the Kia Sportage, Mazda 626, Mazda 323, Mazda B2200, Ford Probe, and Mazda MX-6. Use part number 707.650 when matching the correct engine hardware for these applications. This part cross-references Monroe Shocks & Struts (e.g., 81071800, F801-10-135) for the same application.

What It Is Used For

• Replacing stretched or damaged cylinder head bolts during engine service.
• Restoring proper clamping force after head gasket repair.
• Matching original fastener dimensions during engine rebuilds.
• Addressing stripped or worn bolt heads that prevent proper torque service.

Installation Notes and Tips

Verify thread size, bolt length, and head style against the removed hardware before installation. Clean the threaded holes and inspect the cylinder head and block surfaces before assembly. Follow the vehicle service manual for tightening sequence and torque procedure. Confirm fitment by application before ordering 707.650.

Quality Assurance

Elring is a recognized engine sealing and hardware brand used in professional repair environments. Part number 707.650 is cataloged for specific engine applications and should be matched carefully to the vehicle and engine configuration.