Precision Mechanical Solar System Orrery Spare Parts - Issue 4 Magazines Journey into the shadows

Journey into the shadows

Contents: 22-Tooth Gear

Gear Collar

106-Tooth Gear

generating so much power and torque that it doesn’t need a conventional gearbox

Precision Mechanical Solar System Orrery Spare Parts - Issue 4 Magazines Journey into the shadowsThis Precision Mechanical Solar System model is not only a work of art, but a functioning model of the solar system an orrery and all spare parts are available here. This is Part 4. Contents: 65 Tooth Gear, Planet Mercury, Planet Arm, Self Tapping Screw, Grub Screws x 4. All packs are sealed, so please check that you have the correct parts before opening them. Please note: this is spare parts only and the magazine is not included.