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Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Dune Master 1/10 Electric 2WD Buggy (34312); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit kyo223b for Kyosho Ultima SB Dune Master 1/10 Electric 2WD Off-Road Buggy Kit (34312, KYO34312) | RCX

RCScrewZ

SKU: kyo223b

Regular price
$53.67
Sale price
$53.67
Regular price
$59.95
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Available Quantity: 100

Free shipping on all U.S. orders (USPS Priority Mail).
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Most orders ship from Canton, MI 48187. APO/FPO/DPO & PO Boxes welcome.
Priority Mail typically delivers in 2–3 business days (estimates; not guaranteed).
Easy 30-day returns with prepaid USPS label; refunds issued within 3 business days after the return is received.

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This page shows the Metal-Shielded Bearing Kit for this RC model — view all compatible Screw and Bearing kits for this RC model by clicking this link:

Kyosho Dune Master 1/10 Electric 2WD Buggy (34312) — Find Compatible Stainless Screw & Bearing Kits

Pro tip: Most builders grab a Stainless Screw Kit and a Bearing Kit for this RC model so everything wears evenly.

Quick Fit Summary
  • Compatible Brand: Kyosho
  • RC Model: Kyosho Dune Master 1/10 Electric 2WD Buggy (34312)
  • Scale: 1:10
  • Power Source / Fuel Type: Electric
  • Chassis: Kyosho Ultima SB Dune Master (34312)
  • Era: Next Gen Era (2020–Present)
  • OEM / Models: 34312, KYO34312
Quick Fit Summary — Full Details

Quick Fit Summary

Key fit details for your RC model, plus what’s in this kit.

RC Model Fit & Specs

  • Compatible Brand: Kyosho
  • Fit: Kyosho Dune Master 1/10 Electric 2WD Buggy (34312)
  • Compatible RC Model Numbers: 34312 · KYO34312
  • Scale: 1:10
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/10 Electric 2WD Off-Road Buggy
  • Chassis: Kyosho Ultima SB Dune Master (34312)
  • Era: Next Gen Era (2020–Present)
  • RC Model Terrain: Off-Road: Dirt, Sand & Loose Surfaces

This Kit Details

  • SKU: kyo223b
  • MPN: kyo223b
  • Product: On-Road RC Bearing Kit
  • Bearing Type: Metal-Shielded (On-Road)
  • Sealed Bearings: No
  • Water/Dust Protection: Low-drag, not sealed
  • Product Material: Carbon Chrome Steel
  • Product Color: Silver
  • Bearing Sizes Included: Note: The specific bearing sizes will be listed soon. In the meantime · please contact us for detailed information about the sizes included in this kit. We're happy to assist you!
  • Install: ≈60 min; recheck torque after first run
  • Country of Origin: United States
Full Product Description

Exact RC Model Fitment

Confirm the exact RC model and RC vehicle OEM/model number below before ordering.

Compatible RC Model
Kyosho Dune Master 1/10 Electric 2WD Buggy (34312)
Compatible RC Brand
Kyosho
RC Vehicle OEM / Model Number(s)
34312, KYO34312
RCScrewZ Kit Part Number
kyo223b

Vehicle Compatibility Details

Review these vehicle details to help confirm compatibility with your RC model.

RC Vehicle OEM / Model Number(s)
34312, KYO34312
RC Chassis Compatibility
Kyosho Ultima SB Dune Master (34312)
Compatible Vehicle Type
1/10 Electric 2WD Off-Road Buggy
Terrain Compatibility
Off-road
Compatible Scale
1:10
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Metal-Shielded Bearing Kit:

    Note: The specific bearing sizes will be listed soon. In the meantime, please contact us for detailed information about the sizes included in this kit. We're happy to assist you!

What Is Not Included

Only the bearings identified in the included-bearing-size list are part of this kit. 

The RC vehicle and separately sold parts are not included unless specifically listed.

Installation & Model Notes

Metal Shielded Bearing Kit Compatibility:

Quick Fit Summary:

  • Compatible Brand: Kyosho

  • Fit: Model-specific fitment for Kyosho Ultima SB Dune Master.

  • Compatible RC Model/OEM Numbers: 34312, KYO34312

  • Scale: 1/10

  • Power Source / Fuel Type: Electric

  • Battery / Cell Count: Not currently verified

  • Drive Type: 2WD

  • Vehicle Type: Off-Road Buggy

  • Chassis: Ultima SB Dune Master

  • Era: Next Gen Era (2020–Present)

  • OEM / Models: 34312, KYO34312

  • RC Model Terrain: Off-Road: Dirt, Sand & Loose Surfaces

This Kit Details:

  • SKU: kyo223b

  • MPN: kyo223b

  • Kit Type: Metal Shielded Bearing Kit

  • Bearing Type: Metal-Shielded Bearings (On-Road / Low-Drag)

  • Sealed Bearings: No

  • Water/Dust Protection: Low-drag, not sealed

  • Product Material: Carbon Chrome Steel Bearings

  • Product Color: Silver

Bearing Size Details: Not currently verified.

OEM / Model Code / Alias Coverage:

Compatible OEM/model codes for this Kyosho family: 34312, KYO34312.

Model Family Coverage:

Ultima, Ultima SB, Dune Master

Product Benefits:

  • Metal shielded bearings are best for cleaner running, display builds, light-duty use, or lower rolling resistance.

  • Low-drag bearing design supports smoother drivetrain feel on cleaner surfaces.

Fitment Note:

Confirm your Kyosho model number before ordering. This kit is intended only for the listed model family and approved OEM/model codes.

Search-Friendly Notes:

Compatible with Kyosho Ultima SB Dune Master RC screw kit and bearing kit searches, including Dune Master replacement hardware and maintenance parts.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
kyo223b
Product Brand
RCScrewZ
Shielding Type
Metal-Shielded (On-Road)
Sealed Bearing Status
No
Bearing Material
Carbon Chrome Steel
Approximate Piece Count
Piece count information will be available shortly.
Color
Silver

Before Ordering

  • Confirm your exact RC model, RC brand, and OEM/model number whenever possible.
  • Review the included-bearing-size list before purchase.
  • Read the installation and model notes before disassembly or installation.

Vehicle versions, chassis revisions, and model-year configurations can differ. 

Confirm fitment before purchase when your RC vehicle differs from the details shown above.

Fits: Kyosho Dune Master 1/10 Electric 2WD Buggy (34312)
$53.67
Back to Kyosho Dune Master 1/10 Electric 2WD Buggy (34312) — Find Compatible Stainless Screw & Bearing Kits

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