The differential output cup compatible with MJX Hyper Go 16208 14209 14210 14301 16421 1/14 RC Car upgrade parts.
The differential cup made of high quality harden #45 steel material , greater strength, durable in use.
Fit for front or rear.Designed to allow more smooth rotation and strength.
Easy and convenient installation, do need any modification, perfectly fit for your car.
Replacement the old or damaged one , a great upgrade part for your rc car.

Material: #45 Steel
Color: Black/Silver(Optional)
Length:23mm
Cup Outer Diameter:11.5mm
Quantity:4Pcs
Weight: 26g/4Pcs

Package includes:
4Pcs Differential Output Cup