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Install the spool only on a compatible micro servo configured for winch operation
Hitec’s HS-5125MG also uses our reliable M/P gear and metal gear train technology for super durability
Steel tie bars: one upper
Its 110C continuous and 220C burst ratings provide rapid acceleration and strong power delivery for demanding racing applications
Athearn ATH42020 HO Scale F7 / GP7 Rear Power Truck servo Install the spool only onAthearn ATH42020 HO Scale F7 GP7 Rear Power Truck This genuine Athearn HO scale rear power truck is designed to fit F7 and GP7 locomotive models. It is a replacement drive truck for maintaining or upgrading your Athearn locomotive. Scale: HO Type: Rear power truck Fits: F7 GP7 Genuine Athearn replacement part
