Amazon.com: HURI 2set Brake Master Cylinder Sight Glass with O Ring for CB1000 CB750 CB250 GL1200 GL1100 GL1500 GL1800 : Automotive
Amazon.com: YXQ DC 0-30A Analog Current Panel 65C5-A Amp Ammeter Gauge Meter 2.5 Accuracy for Auto Circuit Measurement Tester (65C5-A DC30A) : Automotive
Door rollers
Orange Pot CP-3HK-100 Production Stop - Midori America Corporation
Counter rollers
2.8-12mm Auto-Iris Varifocal 3-Megapixel CCTV Lens 1/2.7 inch F1.4 Wide Angle - Megapixel Lenses microseven works with amazon alexa, motion activated security camera, ip camera, live video feed, cloud recording, cloud, webcam,
14mm Wire Snap Ring For Shafts (DIN 9925) - Stainless Steel (A1)