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Representative image of an RCScrewZ rubber-sealed bearing kit for Losi 8IGHT-XE 1/8 Electric 4S 4WD RTR Race Buggy (LOS04018); exact bearing sizes and quantities vary by RC model.
J-M SUPPLIES and RCScrewZ trusted by RC enthusiasts worldwide with RC screws and bearings
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See product description for included RC bearing sizes because bearing kit contents vary by compatible RC model

Why Choose This Kit

Key features and intended use for this kit.

Shield type

Rubber-Sealed (Off-Road)

Protection focus

Sealed against dirt & splash

Best suited for

Off-road / dirty conditions

Rubber-Shielded Bearings

RCScrewZ Rubber Shielded Bearing Kit los158r for Losi 8IGHT-XE 1/8 Electric 4S Brushless 4WD RTR Competition Race Buggy (#LOS04018) | SET

RCScrewZSKU: los158r

Rubber-shielded bearings for land-based RC use where added protection from dust, dirt, sand, and mud is preferred.

Fits: Losi 8IGHT-XE 1/8 Electric 4S 4WD RTR Race Buggy (LOS04018)
OEM / model: LOS04018

US
Regular price
$53.67
Sale price
$53.67
Regular price
$59.95

In stock

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Confirm this kit fits your RCMatch the RC model and OEM/model number shown above to your vehicle.

Exact model check

Confirm This Fits Your RC

Match the RC model and OEM/model number below before ordering.

RC model
Losi 8IGHT-XE 1/8 Electric 4S 4WD RTR Race Buggy (LOS04018)
OEM / model number
LOS04018
Kit type
Rubber-Shielded Bearing Kit — Sealed for Off-Road Protection
Scale
1:8
Power
Electric
View all verified kits for this model →
More compatibility details
RC brand
Losi
Terrain
Off-Road
Vehicle class
Land
Kit SKU
los158r
Model series
8IGHT, 8IGHT-X, 8IGHT-XE, 8IGHT-XE RTR
Product information

Everything You Need Before Ordering

Review what is included, installation notes, shipping details, and complete kit information.

Kit Contents & Installation

What’s Included Model-specific bearing set with one spare of each included size.
  • All bearing sizes assigned to this model-specific kit
  • One spare of each included size
  • Bearing styles vary by RC model and may include standard, flanged, one-way, or thrust bearings
Installation & Model NotesInstallation, cleaning, inspection, and model-specific guidance.

Seat bearings fully and squarely. Do not force them into the housing or overtighten the hardware that retains them.

After dusty, muddy, or wet runs, clean the bearing exterior and dry it thoroughly.

Inspect the bearings for roughness, binding, noise, or excessive play before reuse; service or replace them as needed.

Details & Support

Kit Details Rubber-sealed protection for off-road, dusty, dirty, and muddy running conditions.
Seal Type
Rubber-Sealed Bearings
Protection Priority
Improved protection against dirt and splash; not waterproof
Best For
Off-road use, dust, dirt, sand, mud, and lower-maintenance protection
Performance Tradeoff
Protection is prioritized over the lowest possible drag
Not Ideal For
Clean, dry on-road or prepared-surface use when lower drag is the priority
Prefer Metal-Shielded?
Choose Metal-Shielded bearings for cleaner on-road or prepared surfaces when lower drag is the priority.
Shipping & Returns Handling time, current delivery estimate, and return policy.
Free shipping on all U.S. orders (USPS Priority Mail).
Ships within 1–2 business days (Mon–Fri); some Saturday shipments by 12:00 PM ET.
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.

Over 99% positive over ~14,000 orders on eBay (last 12 months) — as of October 2025. View on eBay

Full Product Description Read the complete product specifications and details.

Exact RC Model Fitment

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

Compatible RC Model
Losi 8IGHT-XE 1/8 Electric 4S 4WD RTR Race Buggy (LOS04018)
Compatible RC Brand
Losi
RC Vehicle OEM / Model Number(s)
LOS04018
RCScrewZ Kit Part Number
los158r

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
LOS04018
RC Chassis Compatibility
Losi 8IGHT-XE / TLR 8IGHT-X Chassis (LOS04018)
Compatible Vehicle Type
1/8 Electric 4WD Competition Buggy
Terrain Compatibility
Off-Road
Compatible Scale
1:8
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Rubber-Sealed 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

Rubber Shielded Bearing Kit Compatibility:

Quick Fit Summary:

  • Compatible Brand: Losi

  • Fit: Model-specific fitment for Losi 8IGHT-XE

  • Compatible RC Model/OEM Numbers: LOS04018

  • Scale: 1/8

  • Power Source / Fuel Type: Electric 4S brushless

  • Battery / Cell Count: 4S LiPo

  • Drive Type: 4WD

  • Vehicle Type: Competition Race Buggy

  • Chassis: Losi 8IGHT-XE / TLR 8IGHT-X Chassis (LOS04018)

  • Era: Retail Availability Date: May 9, 2024

  • OEM / Models: LOS04018 — 8IGHT-XE

  • RC Model Terrain: Off-Road: 1/8 Buggy Race Tracks

This Kit Details:

  • SKU: los158r

  • MPN: los158r

  • 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: Not currently verified.

OEM / Model Code / Alias Coverage:

  • Verified OEM / Model Codes: LOS04018

  • Buyer Search Aliases: Losi 8IGHT-XE, Losi 8IGHT-XE RTR, TLR 8IGHT-X platform, LOS04018

Model Family Coverage:

8IGHT, 8IGHT-X, 8IGHT-XE, 8IGHT-XE RTR. Coverage is limited to the exact model identity and supplier-authorized kit family stated in this listing.

Product Benefits:

  • Sealed protection helps reduce exposure to dirt, dust, and debris.

  • Well suited to 1/8 off-road racing, race prep, drivetrain rebuilds, and maintenance where contamination exposure is more likely.

  • Model-specific bearing selection supports durable maintenance and drivetrain refresh work.

Fitment Note: This kit is model-specific for the Losi 8IGHT-XE RTR LOS04018. Do not assume compatibility with 8IGHT-X nitro kits, 8IGHT-XE 2.0, or other 8IGHT generations.

Search-Friendly Notes: Useful buyer phrases include Losi 8IGHT-XE screw kit, LOS04018 bearings, 1/8 electric race buggy parts, and 8IGHT-XE hardware.

Reason to Purchase: Choose rubber shielded bearings when sealed protection against dirt, dust, and debris matters more than achieving the lowest possible rolling drag.

Rubber-Sealed Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
los158r
Product Brand
RCScrewZ
Shielding Type
Rubber-Sealed (Off-Road)
Sealed Bearing Status
Yes
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.

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Fits: Losi 8IGHT-XE 1/8 Electric 4S 4WD RTR Race Buggy (LOS04018)
$53.67