Victor JV1686 Rear Main Seal Set

The Victor Reinz JV1686 Rear Main Seal Set is a professional-grade crankshaft sealing solution engineered to stop oil leaks at the rear of the engine block. As part of the trusted Victor Reinz line — an original equipment supplier to manufacturers worldwide — this seal set delivers OEM-quality fit and performance you can count on.

Key Features:

• OEM-Quality Construction: Engineered to meet or exceed original equipment specifications for a reliable, long-lasting seal
• Complete Set: Includes the rear main bearing seal and seal carrier gasket when required, providing everything needed for a proper repair
• Premium Seal Material: Made from high-quality elastomer compounds that resist heat, oil, and chemical degradation for extended service life
• Direct-Fit Replacement: Designed as a drop-in replacement requiring no special modifications or machining
• Leak Prevention: Effectively seals the crankshaft rear journal to prevent oil loss and maintain proper engine lubrication
• Dana Engineering Approved: Backed by Dana, a globally recognized OEM supplier, ensuring fit, form, and function

Victor Reinz rear main seal sets are trusted by professional technicians and serious DIYers alike. Whether you're addressing an active oil leak at the rear crankshaft area or performing a preventive replacement during an engine rebuild, the JV1686 provides the sealing integrity needed to protect your engine and keep it running cleanly.