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, etc.
*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