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Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit ara055b for ARRMA Kraton 6S BLX EXB 1/8 Electric 4WD Brushless Speed Monster Truck RTR (ARA8708, ARA8708T1) | RCX

RCScrewZ

SKU: ara055b

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

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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:

ARRMA KRATON 6S BLX 1/8 EXtreme Bash Speed EXB Electric 4WD Monster Truck (ARA8708) — 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: Arrma
  • RC Model: ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708)
  • Scale: 1:8
  • Power Source / Fuel Type: Electric
  • Chassis: ARRMA KRATON 6S BLX EXB RTR (ARA8708)
  • Era: Next Gen Era (2020-Present)
  • OEM / Models: ARA8708, ARA8708T1
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: Arrma RC
  • Fit: ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708)
  • Compatible RC Model Numbers: ARA8708 · ARA8708T1
  • Scale: 1:8
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/8 Electric 4WD Monster Truck
  • Chassis: ARRMA KRATON 6S BLX EXB RTR (ARA8708)
  • Era: Next Gen Era (2020-Present)
  • RC Model Terrain: Off-Road: Dirt, Grass, Gravel & Extreme Bash

This Kit Details

  • SKU: ara055b
  • MPN: ara055b
  • 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: 5x11x4mm bearings · 6x10x3mm bearings · 8x16x5mm bearings · 8x19x6mm bearings · 15x21x4mm 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
ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708)
Compatible RC Brand
Arrma
RC Vehicle OEM / Model Number(s)
ARA8708, ARA8708T1
RCScrewZ Kit Part Number
ara055b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
ARA8708, ARA8708T1
RC Chassis Compatibility
ARRMA KRATON 6S BLX EXB RTR (ARA8708)
Compatible Vehicle Type
1/8 Electric 4WD Monster Truck
Terrain Compatibility
Compatible Scale
1:8
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Metal-Shielded Bearing Kit:

    • 5x11x4mm bearings
    • 6x10x3mm bearings
    • 8x16x5mm bearings
    • 8x19x6mm bearings
    • 15x21x4mm 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: ARRMA

  • Fit: Model-specific fitment for ARRMA KRATON 6S BLX EXB RTR

  • Compatible RC Model/OEM Numbers: ARA8708, ARA8708T1

  • Scale: 1/8

  • Power Source / Fuel Type: Electric

  • Battery / Cell Count: 4S or 6S LiPo

  • Drive Type: 4WD

  • Vehicle Type: Speed Monster Truck RTR

  • Chassis: ARRMA KRATON 6S BLX EXB RTR (ARA8708)

  • Era: Next Gen Era (2020-Present)

  • OEM / Models: ARA8708, ARA8708T1

  • RC Model Terrain: Off-Road: Dirt, Grass, Gravel & Extreme Bash

This Kit Details:

  • SKU: ara055b

  • MPN: ara055b

  • Kit Type: Metal Shielded Bearing Kit

  • Bearing Type: Metal-Shielded (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:

  • 5x11x4mm bearings
  • 6x10x3mm bearings
  • 8x16x5mm bearings
  • 8x19x6mm bearings
  • 15x21x4mm bearings

OEM / Model Code / Alias Coverage:

  • ARA8708
  • ARA8708T1

Model Family Coverage:

  • KRATON
  • KRATON 6S
  • 6S BLX
  • EXB
  • Extreme Bash
  • RTR
  • Speed Monster Truck

Release / Date Evidence: Model Production Year: 2023 for ARA8708T1 family evidence. Catalog era mapped to Next Gen Era (2020-Present).

Product Benefits: Metal shielded bearings are a lower-drag choice for clean, dry, low-debris running, race prep, street-bash builds, bench rebuilds, and display builds.

Fitment Note: Confirm your ARRMA model number matches ARA8708 or listed alias codes before ordering. Metal shielded bearings are not sealed for dirt, dust, mud, or debris protection; choose rubber shielded bearings when contamination protection matters more.

Search-Friendly Notes: Compatible ARRMA KRATON 6S BLX EXB RTR ARA8708 metal shielded bearing kit for builders, bashers, racers, and maintenance-focused RC owners.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
ara055b
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: ARRMA KRATON 6S EXB RTR 1/8 4WD MT (ARA8708)
$53.67
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