Koswork P4 Low Friction O Ring (w/special o-ring grease) (for 4mm shaft) (8pcs)

Excellent for most 4mm shock shafts, especially good for Kyosho, Mugen, Tekno,.
Perfect for 1/8 off-road cars
Best seal & low friction
Reduce drag & friction
Prevent leaking
Grease include won’t deform or swell o-rings
Grease included forms waterproof layer & resists against corrosion

Made In Taiwan

Cars, parts, accessories & others are not included. Size:

for 4mm shaft
1.9mm thick
OD 7.6mm

1ml high quality o-ring grease included