Product Information
This comprehensive kit has been curated by GEMS autocraft to include every mechanical and hydraulic component needed when converting an S85-powered BMW from 7-Speed SMG 3 to a 6-speed manual transmission. It follows our standards for quality and reliability, using only Genuine BMW, OE, and top-tier supplier parts.
Unlike other solutions, this kit represents the exact parts we would use in-house. While a couple components may not be required, we include them because we strongly recommend replacing them during the conversion to ensure long-term durability and proper factory functionality.
Important Note:
The 6-speed gearbox assembly is not included in this kit.
This package assumes you have already purchased the correct transmission:
GS6-53BZ-TJGC – Manual M3 E9X 6-Speed Gearbox Assembly
BMW Part Number: 23002283601
Qty: 1
The 6-speed driveshaft is not included in this kit.
This package assumes you have already purchased one of the options below:
Manual M5/M6 E6X Metal Driveshaft – Visit our product page: [Link coming soon]
Manual M5/M6 E6X Carbon Fiber Driveshaft – Visit our product page: [Link coming soon]
Qty: 1
Everything else you need — from pedals, hydraulics, and flywheel to clutch, shifter components, mounts, and wiring — is included and pre-selected for seamless installation without the need to source additional hardware.
We strongly recommend communicating with us before ordering this kit so we can fully understand your project requirements. Every S85 conversion can have unique details, and discussing them with our team ensures that you receive the correct components and guidance for a seamless transition.