Genuine Toyota R154 Manual Gearbox — Brand New from Japan Pre Order 1-2 months away The R154 (33030-2A630) is widely regarded as one of the strongest factory gearboxes ever built for the 1JZ and 2JZ platform. If you know, you know. This is the strongest R154 variant — sourced from the JZX110 chassis — and we bring ours in brand new, directly from Japan. Perfect as a direct replacement or for any 1JZ/2JZ engine swap build. Specifications Toyota Part Number: 33030-2A630 Genuine Toyota JZX110 5-speed manual transmission with 1JZ/2JZ bellhousing Suits both push and pull type clutch kits Far rear shift R154 configuration 745mm long from bellhousing to centre of shifter (JZX100 are slightly longer at 765mm) Input shaft spline OD: 29.8mm | Spline count: 21 tooth Suited for any vehicle wanting to run the famous R154 transmission Does not include speed sensor, clutch slave, or bellhousing inspection covers Brand new — sourced directly from Japan 50% Pre-Order — Secure Your Box We have gearboxes arriving nearly every month. If we're out of stock, you can place an order and pay just 50% upfront to secure yours — stock moves fast. Once your unit lands, we'll collect the balance and send it out straight away. Pre-order arrival dates are estimates and may be subject to shipping or customs delays. You'll be kept informed of any changes. After Something We Don't Stock? If you're after a Japanese transmission or gearbox we don't carry, just ask — we can look at sourcing and importing it from Japan for you.