The YIKONG YK4103 RC Car Shims (Part No. 13069) are mainly used to adjust gaps between components and improve the stability of the vehicle’s drivetrain and suspension systems.

These shims are installed between bearings, shafts, or connecting parts to reduce unwanted play, minimize mechanical looseness, and improve handling precision. During long-term use, properly adding or replacing shims can also help reduce component wear and keep the YIKONG YK4103 RC Car running smoothly and reliably.

With a specification of 8×5.1×0.2mm, these shims are suitable as original replacement or adjustment parts.
It is also compatible with 1/10 scale easy-to-control climbing vehicles such as YK4101 and YK4102.
Product Specifications
- Brand & Model: YIKONG YK4103
- Parts Name: Shims
- Part Number: 13069
- Specification: 8×5.1×0.2mm
- Quantity: 8pcs
