J Replace OE Replacement Rear Main Seal - Toyota 1JZ / 2JZ Non-VVTi and VVTi

The J Replace OE replacement rear main seal for Toyota 1JZ and 2JZ engines matches OEM part number 90311-90006 and fits both Non-VVTi and VVTi versions. The rear main is the seal between the crankshaft and the block at the flywheel end, and it is only accessible with the transmission out, which is why experienced JZ owners replace it every time the clutch comes off whether it is leaking yet or not.

Details

• Direct OE replacement rear main seal for Toyota 1JZ and 2JZ
• Fits Non-VVTi and VVTi engines
• Matches OEM part number 90311-90006
• Recommended during any clutch or transmission service

Install tips

Clean the crank flange thoroughly and check for a groove worn by the old seal lip. Lubricate the new seal lip, press it in squarely with a driver or a flat block, and avoid rolling the lip over the edge of the crank. A seal that goes in cocked will leak immediately, and you will be pulling the transmission again.

About J Replace

Genuine Toyota seals for these engines keep climbing in price and availability is inconsistent. J Replace supplies an OE-spec alternative at a consistent, affordable price, so there is no reason to skip the seal on a clutch job. Please verify compatibility with your vehicle and OEM part number before purchase.