HPI RS4 47T Spur Gear (HPI 76817)

HPI RS4 47T Spur Gear (HPI 76817)

Description

This is a replacement spur gear for the HPI RS4 Evo3+. Its part number HPI 76817 (47T). It might fit other RS4's too. I don't have high hopes for this one but i literally can't find replacements to purchase online. I printed it in PLA with 80% infill, i'll update this description after i've found out how well this worked. You can view/download the Fusion 360 project here. https://a360.co/2TVXX2G ***Edits*** 30/05/2020 The diameter of the studs are slightly too large, i had to melt them to make it fit the car. I'll tweak it to fit better soon, in the next day or two. 26/06/2020 It's fine printed in pla, just melted my clutch shoes but the gear still looks brand new. It really took some punishment.

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R/C Vehicles