Toyota 4Runner Engine Gaskets - Rear - Victor Reinz - Rear Main Seal Set - 03-09. This rear main seal set from Victor Reinz is designed for the Toyota 4Runner model years 2003 through 2009 and restores the crankshaft rear sealing surface to reduce oil leaks and restore proper engine sealing.

The Victor Reinz rear main seal set is engineered for a direct-replacement installation and produced to strict manufacturing tolerances. It provides a reliable seal between the crankshaft and engine block where the transmission mates to the engine. This kit is intended for enthusiasts and technicians who need a durable, correctly sized seal that fits the factory housing without extensive modification. Using a quality rear main seal helps contain engine oil, maintain oil pressure, and reduce the need for cleanup or repeat repairs.

Features

• Direct-replacement fit for Toyota 4Runner 2003–2009
• Victor Reinz brand manufacturing quality and dimensional accuracy
• Designed to reduce crankshaft rear oil leaks and maintain engine sealing
• Sold as a rear main seal set suitable for standard installation procedures
• Useful for routine engine maintenance, rebuilds, and custom installs

If you have questions about fitment, installation, or whether this kit matches your engine build, call us for assistance — we’re happy to help. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to speak with a technician or schedule service. If you are considering purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov