Features:
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
3.The product performs well, provides better results for your RC car, is easy to use and install, and is a good replacement part.
4.Made of 45 steel, it is stronger and more durable than the original die-cast material.
5.Sturdy and durable, easy to install, not too complicated installation steps, can be installed according to your needs.

Applicable brands:
Replacement for ARRMA,
Replacement for SENTON,
Replacement for Bigrock,
Replacement for Typhoon,
Replacement for GRANITE
Replacement for 3S brushless, brushed series RC1:10.

Applicable models:
Replacement for ARA4312V3,
Replacement for ARA102723,
Replacement for ARA102720,
Replacement for ARA4302V3,
Replacement for ARA4202V3,
Replacement for ARA4102V4,
Replacement for ARA4102SV4,
Replacement for ARA102690,
Replacement for ARA4408V2,
Replacement for ARA102692,
Replacement for ARA4410V2,
Replacement for ARA102721,
Replacement for ARA4303V3,
Replacement for ARA4203V3,
Replacement for ARA4103V4,
Replacement for ARA4103SV4,
Replacement for ARA4305V3,
Replacement for ARA4105V4,
Replacement for ARA4105SV4,
Replacement for ARA102722,
Replacement for ARA4306V3.

Specifications:
Material: 45 Steel
Color: Silver
Brand name: Unbranded
Size:
Round Rigid Sheet:
Outer diameter: 30mm (1.18")
Inner length: 16mm (0.63")
Inner width: 12mm (0.47")
Thrust Bearings:
Height: 25mm/23.5mm (0.98"/0.93")
Outer diameter: 31mm/31mm (1.22"/1.22")
Shaft diameter: 10mm/10mm (0.39"/0.39")
Weight: 50 g

Package include:
1 x Round Rigid Sheet
1 x Cup Head Hexagonal Screw 2.5x20mm
1 x Spring
1 x Middle Transmission Connecting Shaft
2 x Thrust Bearings
3 x Gaskets