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Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000); exact bearing sizes and quantities vary by RC model.

RCScrewZ Rubber Shielded Bearing Kit los025r for Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000) | RCX

RCScrewZ

SKU: los025r

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 Rubber-Shielded Bearing Kit for this RC model — view all compatible Screw and Bearing kits for this RC model by clicking this link:

Losi 8ight RTR 1/8 4WD Gas Buggy (#LOS04000) — 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: Losi
  • RC Model: Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000)
  • Scale: 1:8
  • Power Source / Fuel Type: Gas
  • Chassis: Losi 8IGHT RTR 4WD Buggy Chassis
  • Era: Contemporary Era (2010-2019)
  • OEM / Models: LOS04000
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: Team Losi
  • Fit: Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000)
  • Compatible RC Model Numbers: LOS04000
  • Scale: 1:8
  • Power Source / Fuel Type: Gas
  • Vehicle Type: 1/8 Nitro 4WD Off-Road Buggy
  • Chassis: Losi 8IGHT RTR 4WD Buggy Chassis
  • Era: Contemporary Era (2010-2019)
  • RC Model Terrain: Off-Road: Dirt, Clay & Track

This Kit Details

  • SKU: los025r
  • MPN: los025r
  • Product: Sealed RC Bearing Rebuild Kit
  • Bearing Type: Rubber-Sealed (Off-Road)
  • Sealed Bearings: Yes
  • Water/Dust Protection: Sealed against dirt & splash
  • Product Material: Dust-Resistant Carbon Chrome
  • Product Color: Silver
  • Bearing Sizes Included: 5mm x 10mm x 4mm bearings · 5mm x 11mm x 4mm bearings · 5mm x 13mm x 4mm bearings · 6mm x 10mm x 3mm bearings · 8mm x 14mm x 4mm bearings · 8mm x 14mm x 4mm flanged bearings · 1/2″ x 3/4″ bearings
  • Tips: Seat fully · Do not over-tighten · After wet runs: clean, dry, re-lube
  • 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
Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000)
Compatible RC Brand
Losi
RC Vehicle OEM / Model Number(s)
LOS04000
RCScrewZ Kit Part Number
los025r

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
LOS04000
RC Chassis Compatibility
Losi 8IGHT RTR 4WD Buggy Chassis
Compatible Vehicle Type
1/8 Nitro 4WD Off-Road Buggy
Terrain Compatibility
Compatible Scale
1:8
Compatible Fuel Type
Gas

What Is Included

Included bearing sizes for this Rubber-Sealed Bearing Kit:

  • 5mm x 10mm x 4mm bearings
  • 5mm x 11mm x 4mm bearings
  • 5mm x 13mm x 4mm bearings
  • 6mm x 10mm x 3mm bearings
  • 8mm x 14mm x 4mm bearings
  • 8mm x 14mm x 4mm flanged bearings
  • 1/2″ x 3/4″ 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

Rubber Shielded Bearing Kit Compatibility:

Quick Fit Summary:

  • Compatible Brand: Losi
  • Fit: Model-specific fitment for Losi 8IGHT RTR.
  • Compatible RC Model/OEM Numbers: LOS04000
  • Scale: 1/8
  • Power Source / Fuel Type: Nitro
  • Battery / Cell Count: Not applicable
  • Drive Type: 4WD
  • Vehicle Type: 1/8 Nitro 4WD Off-Road Buggy
  • Chassis: Losi 8IGHT RTR 4WD Buggy Chassis
  • Era: Contemporary Era (2010-2019)
  • OEM / Models: LOS04000
  • RC Model Terrain: Off-Road: Dirt, Clay & Track
  • Reference: Review / Announcement Date: December 2015

This Kit Details:

  • SKU: los025r
  • MPN: los025r
  • Kit Type: Rubber Shielded Bearing Kit
  • Bearing Type: Rubber-Shielded (Off-Road / Sealed)
  • Sealed Bearings: Yes
  • Water/Dust Protection: Sealed protection against dirt, dust, and debris
  • Product Material: Carbon Chrome Steel Bearings
  • Product Color: Silver

Bearing Size Details:

  • 5x10x4mm bearings
  • 5x11x4mm bearings
  • 5x13x4mm bearings
  • 6x10x3mm bearings
  • 8x14x4mm bearings
  • 8x14x4mm flanged bearings
  • 1/2 x 3/4 inch bearings

Reason to Purchase: Choose rubber shielded bearings when contamination protection matters more than lowest rolling drag.

OEM / Model Code / Alias Coverage: LOS04000

Model Family Coverage: 8IGHT, 8IGHT RTR

Product Benefits: Sealed protection helps reduce dirt, dust, and debris exposure for off-road, outdoor, bashing, racing, or mixed-surface use.

Fitment Note: Confirm your OEM/model number before ordering, especially on older Losi, Team Losi, RTR, Pro, and metric conversion variants.

Search-Friendly Notes: Losi 8IGHT RTR screw kit, Losi bearing kit, RC rebuild, model-specific RC hardware.

Rubber-Sealed Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
los025r
Product Brand
RCScrewZ
Shielding Type
Rubber-Sealed (Off-Road)
Sealed Bearing Status
Yes
Bearing Material
Dust-Resistant Carbon Chrome
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: Losi 8IGHT RTR 1/8 Nitro 4WD Off-Road Buggy (LOS04000)
$53.67
Back to Losi 8ight RTR 1/8 4WD Gas Buggy (#LOS04000) — Compatible Kits by RCScrewZ (Screws & Bearings)

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