Major advantages of upgrading to this part/product：
(1) Made by 4140 carbon steel stronger and great durability to achieve smooth driving performance.
(2) # 42218+# 42219+# 42221+# 42373, originally produced as a 37mm CVD kit, with a slightly shorter 37mm dog bone at maximum travel. It is recommended to use a 39mm dog bone
Package includes：
Double Section CVD 39mm-2pcs
Lock Nut M4-2pcs
Suitable Model：
TAMIYA 1/10 4WD XV-02 PRO Chassis（58707）
TAMIYA XV-01
Fast Delivery & No Worries after-sale：We will ship out your order ASAP. Any questions for GPM RACING please check with our highly trained team. We are here to help!