PARTS COMPATIBILITY

Verify chassis, mounting and class compatibility before buying or installing a part.

SECTION 01

Three compatibility checks

→Mechanical: does the part physically fit the chassis and body?
→Regulatory: can it be installed without a modification prohibited in the chosen class?
→System: does it conflict with motor type, gears, wheels, brakes, body mounts or another upgrade?

SECTION 02

→Confirm the Tamiya item number and supported chassis list.
→Check whether adapters, extra plates, spacers or a different screw length are required.
→For B-Max, reject installations requiring new holes, plate cutting, chassis cutting or reshaping.
→For Box Stock classes, compatible does not mean legal—the kit specification still controls.
→Use the Shop filters and ask for confirmation when the product description is not chassis-specific.

SECTION 03

→Motor stands, sorting trays, car stands, tool organizers and setup holders are workshop aids and may be used off the track.
→A 3D-printed item may not be installed on a race car in any Greenland club class.
→Measurement tools do not become legal car parts merely because they are made by Tamiya.

⚠️ When uncertain, send the chassis name, product item number and intended class before purchasing.

BEFORE RACE DAY

Setup advice does not override the rulebook. Check the detailed class page and present uncertain configurations before official inspection.