Delay of Overseas Postal Services & Postage Adjustment
Hello Valued Customer, Due to the worldwide epidemic our long time mail partner: Hong Kong Post's services has been affected greatly. Rest assured, we have sourced several other courier methods, and hope to send all orders to all our customers around the world. Even with the new courier methods, shipping times will have some delays, hope you will understand that during these difficult times due to reduced flights no courier can function as usual. Sorry for any inconvenience caused.
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HPI Racing Crawler King Heavy Duty Final Gear Set

USD 26.99 USD 32.85 (Save 17.8%)

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Tags: HPI Racing, HPI Wheely King / Crawler King Parts

HPI Racing Crawler King Heavy Duty Final Gear Set #86336


This is an optional HPI Heavy Duty Final Gear Set. These are standard replacement parts for the powerful Nitro MT 2 18SS trucks, and can be installed on the standard Nitro MT 2 trucks for a significant increase in drivetrain strength and extended maintenance intervals. Precision machined from special heat treated steel, these heavy-duty gears are highly recommended for Nitro MT 2 owners who have upgraded to powerful engines and for extreme off-road driving conditions. The set includes one 38 tooth ring gear and one 13 tooth bevel gear, two sets are required for a complete upgrade to the Nitro MT 2 truck. Not recommended for the original Nitro RS4 MT due to fitment complications. This part is also an upgrade for the Wheelie King transmission.


  • For: HPI Racing Crawler King
  • Material: Steel
  • Color: Silver
  • Direct replacement for the Nitro MT2
  • Significant increase in strength and durability
  • Machined from heat-treated steel


  • HPI Racing Crawler King Heavy Duty Final Gear (1 set)

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