4WD Front One-Way Differential Unit made by Tamiya
Tamiya indicates this will work with:
Nismo Clarion GT-R LM 95 Le Mans contender - TAM44003
Calsonic Skyline GT-R - TAM44004
Kure Nismo GT-R - TAM44005
Porsche 911 GT1 - TAM44006
Nissan R390 GT1 - TAM44007
Avex Dome Mugen NSX - TAM44008
Mecedes CLK-GTR - TAM44009
Pennzoil Nismo GT-R - TAM44011
Raybrig NSX - TAM44018
Suba. Impreza WRC 99 - TAM44019
T0Y0TA Corolla Racing - TAM44022
TGX-Mk.1 TS Chassis kit w/Tamiya Novarossi CX-12 - TAM44027
Suba. Impreza WRC 2001 - TAM44031
Mecedes CLK-GTR Team CLK Sportswear - TAM44012
Raybrig NSX - TAM44013
TG10-Mk.1 Chassis kit - TAM44014
Lexus GS 400 - TAM44016
Rover Mini Cooper Racing TAM44021
Calsonic Skyline GT-R (R34) - TAM44023
Suba. Impreza WRC 99 - TAM44024
TG10-Mk.1 Chassis kit w/Tamiya Novarossi CX-12 - TAM44026
Lancia Delta HF Integrale - TAM44029
Mercedes-Benz CLK DTM 2000 Team Original-Teile - TAM44028
Suba. Impreza WRC 2001 - TAM44034
Ferrari 360GT Daytona version - TAM44035
Porsche 911 GT3 Cup VIP - TAM44036
Raybrig NSX 2002 - TAM44037
Enzo Ferrari - TAM44038
CLK-DTM 2002 AMG-Mercedes - TAM44039
Beams Integra - TAM44040
TG10-Mk1 Chassis kit Long Suspension vesion - TAM44041
PORSCHE 911 GT1 STREET - TAMTA03R-S