This is a genuine VICTOR REINZ oil filler cap, part number 71-31706-00. Designed to provide a secure and leak-free seal for your engine's oil system, this cap is essential for maintaining proper oil levels and preventing contamination. Crafted with quality materials, the 71-31706-00 cap ensures durability and a long service life. Its precise fitment guarantees it will function effectively, safeguarding your engine from debris and moisture that could otherwise compromise its performance and longevity. Replacing a worn or damaged oil filler cap is a simple yet crucial maintenance task. With the VICTOR REINZ 71-31706-00, you can be confident in the integrity of your engine's oil system, ensuring optimal operation and protection.