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part number	SMXRT9390R		part number, quantity
bar code	840353335028
	39t/10t Helical Rear Gear Set Mini Xrt
	1.2112 oz
retail	42.88
sale price	42.88

Hot Racing High Torque steel helical spiral 39T/10T rear gear set for Mini XRT or Mini-T with Center Differential or Slipper Clutch The 39/10T gear set is the stock gear ratio. FEATURES: - Precision machined helical spiral cut gears offer inherently greater strength and smooth operation than the factory bevel gears. - High carbon steel construction - Stronger than the stock bevel gears - More torque can be transmitted through a physical gear with fewer teeth ratio YOU WILL RECEIVE: - One (1) 39 tooth diff spiral cut ring gear - One (1) 10 tooth spiral cut Short pinion gear REQUIREMENTS: - Installation following kit manual must replace as a set. - Medium threadlock (blue threadlocking compound) if screws are threaded into metal - Hot Racing SPL10G05 high temp grease recommended for the diff gear. - Use Silicone Diff Fluid for Gear Diffs inside. SPECIFICATIONS: - Weight: oz (g) COMMENTS: - Replaces TRA10780 and TRA10762 - Must replace as a set description revised by: DB November 15, 2025 This item is intended for these models: Traxxas Mini Maxx Mini XRT