Victor Reinz Cold Start Injector Mount O-Ring for Porsche 911 (1974–2006)

This Victor Reinz O-Ring is a direct-fit replacement for Porsche 911 applications from 1974–2006 listed in the fitment table below. This sealing ring helps close a specific service joint where the original rubber can harden, flatten, or leak after years of heat cycling and compression.

Victor Reinz is known for sealing products used in factory and service applications, from head gaskets and valve cover gaskets to molded seals and O-rings. The brand’s strength is material selection and fitment accuracy in joints where a small leak can create a much larger repair problem.

Technical Details

• Manufacturer part number: 40-76738-00
• Brand: Victor Reinz
• Type: O-Ring
• Application range: Porsche 911 (1974–2006)
• Function: Restores the sealing surface at the specified joint

Fitment & Compatibility

Review the fitment table below for the exact year, model, submodel, and notes tied to this part. If there is any question on fitment, send us your VIN and PMB Performance can help verify the application using more than 20 years of Porsche parts experience.