HPI Racing Hd Overdrive Helical Diff Gear Set 24/12t Venture18 HPI161168

HPI Venture18 HD Machined Helical Overdrive Differential Gears (24/12T)

HPI Racing - HD Overdrive Machined Helical Diff Gear Set (24/12T), for Venture18

2x sets 12t/2 overdrive axle diff gears for scx24 +30% speed monster truck racer

Hot Racing Arrma Grom 30/12T Helical Diff Ring/Pinion Rear Gear Set GRM9302R

SSD Overdrive (12T/33T) Axle Diff Gear Set - For Traxxas TRX-4 SSD00428

Front Rear Differential Diff for Helical Gears Fits Losi 5ive T 5T KM Rovan LT

New Treal Redcat Racing Gen9 Overdrive Ring & Pinion Set (12T/27T)