Power Hobby 42T / 13T Steel Helical Diff Ring / Pinion Gear Rear X-Maxx
Regular price
$39.99
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Tech Notes:
Replaces TRA 7791 and 7777
Must replace as a set
Stronger than the stock bevel gears
Machined helical spiral cut gears offer inherently greater strength and smooth operation
Replaces TRA 7791 and 7777
Must replace as a set
Features: