30/12T Steel Helical Diff Ring/Pinion Rear Gear Set Brand_Bold R/C Low Resistance

Low Resistance

Heavy duty steel rear axle and ball diff- must have for added rear grip and durability

is also included in 1/144 scale

allowing enthusiasts to conquer jumps

Alloy Differential Case

30/12T Steel Helical Diff Ring/Pinion Rear Gear Set Brand_Bold R/C Low ResistanceHot Racing Hi Torque steel helical spiral 30T 12T Rear gear set for GROM 1 18 4WD. COMMENTS: Replaces Rear Diff Ring Pinion form ARA311177 and ARA31182 Must replace as a set Includes: One (1) 30 tooth diff spiral cut ring gear One (1) 12 tooth spiral cut rear pinion gear Required to Complete: Installation following kit manual must replace as a set. Medium threadlock (blue threadlocking compound) if screws are threaded into metal. Hot Racing SPL10G05