Black ball differential ball 3 mm 12 pieces (ultra-high precision ceramic)

JAN code:
4582302473110
Item code:
ART2631
Maker price:
\4,378 JPY
Sale price:
\3,720 JPY
Manufacture:
RC-ART
Weight:
10g
Categories:
RX-12J driving relationship/DEFF PARTS
Can be used for Jaeger ball diff
It is a 3mm differential ball.
The black ball is made of ceramic and is ultra-high precision and ultra-lightweight.
The initial lock symptom that is common with ball diff does not occur.