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Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit kyo075b for Kyosho Mini Inferno ST 09 Half8 1/16 Nitro 4WD Stadium Truck (31312) | RCX

RCScrewZ

SKU: kyo075b

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

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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 Inferno Mini ST 09 1/16th Stadium Truck (#31312) — Compatible Kits by RCScrewZ (Screws & Bearings)

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 Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312)
  • Scale: 1:16
  • Power Source / Fuel Type: Nitro & Glow Fuel
  • Chassis: Kyosho Mini Inferno ST 09 Half8 chassis (31312)
  • Era: Modern Transition (2000-2009)
  • OEM / Models: 31312
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 Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312)
  • Compatible RC Model Numbers: 31312
  • Scale: 1:16
  • Power Source / Fuel Type: Nitro & Glow Fuel
  • Vehicle Type: 1/16 Nitro 4WD Stadium Truck
  • Chassis: Kyosho Mini Inferno ST 09 Half8 chassis (31312)
  • Era: Modern Transition (2000-2009)
  • RC Model Terrain: Off-Road: Dirt, Clay & Track

This Kit Details

  • SKU: kyo075b
  • MPN: kyo075b
  • Product: Performance RC Bearing Rebuild Kit
  • Bearing Type: Metal-Shielded (On-Road)
  • Sealed Bearings: No
  • Water/Dust Protection: Low-drag, not sealed
  • Product Material: Carbon Chrome Bearings
  • Product Color: Silver
  • Bearing Sizes Included: 3x6x2.5mm bearings · 3x6x2.5mm flanged bearings · 5x8x2.5mm bearings · 6x10x3mm bearings · 7x11x3mm bearings
  • Tips: Seat fully · Do not over-tighten · After cleaning: add light oil
  • 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 Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312)
Compatible RC Brand
Kyosho
RC Vehicle OEM / Model Number(s)
31312
RCScrewZ Kit Part Number
kyo075b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
31312
RC Chassis Compatibility
Kyosho Mini Inferno ST 09 Half8 chassis (31312)
Compatible Vehicle Type
1/16 Nitro 4WD Stadium Truck
Terrain Compatibility
Compatible Scale
1:16
Compatible Fuel Type
Nitro & Glow Fuel

What Is Included

Included bearing sizes for this Metal-Shielded Bearing Kit:

  • 3x6x2.5mm bearings
  • 3x6x2.5mm flanged bearings
  • 5x8x2.5mm bearings
  • 6x10x3mm bearings
  • 7x11x3mm bearings

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 Mini Inferno ST 09 1/16 Nitro 4WD Truck, OEM/model code 31312.

  • Compatible RC Model/OEM Numbers: 31312

  • Scale: 1/16

  • Power Source / Fuel Type: Nitro

  • Battery / Cell Count: Not applicable - nitro powered.

  • Drive Type: 4WD

  • Vehicle Type: 1/16 Nitro 4WD Stadium Truck

  • Chassis: Kyosho Mini Inferno ST 09 Half8 chassis (31312)

  • Era: Modern Transition (2000-2009)

  • OEM / Models: 31312

  • RC Model Terrain: Off-Road: Dirt, Clay & Track

This Kit Details:

  • SKU: kyo075b

  • MPN: kyo075b

  • 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

OEM / Model Code / Alias Coverage:

  • 31312

Model Family Coverage:

  • Mini Inferno
  • Mini Inferno ST
  • Half8

Product Benefits:

  • Metal shielded bearings are tuned for lower rolling drag and smooth drivetrain feel in cleaner running conditions.
  • Best for race prep, display builds, on-road use, or buyers who prefer reduced friction over maximum contamination protection.

Bearing Size Details:

  • 3x6x2.5mm bearings
  • 3x6x2.5mm flanged bearings
  • 5x8x2.5mm bearings
  • 6x10x3mm bearings
  • 7x11x3mm bearings

Fitment Note: Screw kit note: this legacy screw-kit fitment is treated as a metric conversion; metal parts may need re-tapping for metric threads and axle wheel nuts remain standard thread.

Release Date: 2007 Release

Search-Friendly Notes: Compatible with Kyosho builders searching by model name, series, and OEM/model number for the correct RCScrewZ screw kit or bearing kit.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
kyo075b
Product Brand
RCScrewZ
Shielding Type
Metal-Shielded (On-Road)
Sealed Bearing Status
No
Bearing Material
Carbon Chrome Bearings
Approximate Piece Count
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 Mini Inferno ST 09 1/16 Nitro 4WD Truck (31312)
$53.67

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