20Pcs Metal Shim Spacer Washers for 520 Ball Bearing RC Car

Keep your Tamiya 4WD RC car running at its best with these precision-crafted Mini Metal Washer Gasket Shim Spacers — the perfect upgrade for 520 ball bearing guide wheel roller assemblies. This convenient 20-piece set ensures you always have a quality spare on hand for your next build, tune-up, or repair session.

Product Highlights

• Precision Fit: Specifically designed for 520 ball bearing guide wheels and roller setups on Tamiya 4WD RC cars
• Durable Alloy Construction: Made from quality alloy metal for lasting strength and consistent performance
• Compact Size: Each washer measures 0.6 cm / 0.23 in — engineered for tight, accurate fitment
• Clean Silver Finish: Polished silver tone resists corrosion and looks great inside your build
• 20-Piece Value Set: Stock up with multiples so you're always prepared for your next project or rebuild
• Versatile Use: Ideal as shim spacers, gaskets, or washers in a variety of RC vehicle drivetrain and chassis applications

Specifications

• Material: Alloy Metal
• Color: Silver
• Size: 0.6 cm / 0.23 in
• Quantity: 20 Pieces per Set
• Compatibility: Tamiya 4WD RC Car — 520 Ball Bearing Guide Wheel Roller
• Part Number: 94768

Why Choose These Shim Spacers?

Whether you're a seasoned RC hobbyist or just getting started with Tamiya 4WD builds, having reliable spare washers and shim spacers on hand makes every assembly and tuning session smoother. These mini metal washers deliver the precise tolerances needed for proper wheel alignment, bearing seating, and chassis balance — helping your RC car perform exactly as intended.

For more guidance on RC hobby safety and best practices, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer product safety information.

Frequently Asked Questions

Q: What RC car models are these mini metal washer shim spacers compatible with?

A: These mini metal washer gasket shim spacers are designed for use with Tamiya 4WD RC cars, specifically for 520 ball bearing guide wheel roller assemblies (part number 94768). They are also suitable for general shim, spacer, and washer applications in other compatible RC vehicle builds.

Q: What material are these shim spacers made from, and how big are they?

A: Each spacer is made from durable alloy metal with a clean silver finish. They measure 0.6 cm / 0.23 in, making them compact and precisely sized for tight fitment inside RC car bearing and wheel assemblies.

Q: How many pieces are included in this set?

A: This set includes 20 mini metal washer gasket shim spacers, giving you plenty of spares for multiple builds, tune-ups, or future repairs — great value for any RC car enthusiast.

Q: Can these washers be used as gaskets or spacers in other applications?

A: Yes! While optimized for Tamiya 4WD 520 ball bearing guide wheels, these alloy metal washers are versatile enough to serve as shims, gaskets, or spacers in a range of hobby RC vehicle and mechanical assembly applications where the size specification matches.