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Representative image of an RCScrewZ rubber-sealed bearing kit for Team XRAY XB8E'26 1/8 Electric 4WD Buggy (350163); exact bearing sizes and quantities vary by RC model.
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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 xra191r for Team XRAY XB8E’26 1/8 Electric 4WD Competition Off-Road Buggy (#350163) | SET

RCScrewZSKU: xra191r

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

Fits: Team XRAY XB8E'26 1/8 Electric 4WD Buggy (350163)
OEM / model: 350163

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
Team XRAY XB8E'26 1/8 Electric 4WD Buggy (350163)
OEM / model number
350163
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
XRAY
Terrain
Off-Road
Vehicle class
Land
Kit SKU
xra191r
Model series
XB8, XB8E, XB8E'26
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 kit; review the listed sizes and quantities.
  • Model-specific bearing kit
  • Quantities and any spare bearings are included only when specifically confirmed in the product details.
  • Review the product-specific bearing sizes and styles below or in the full description.
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 use, clean the bearing exterior and dry it thoroughly. Inspect and service as needed.

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 against dirt, dust, and debris.
Seal Type
Rubber-Sealed Bearings
Protection Priority
Sealed protection against dirt, dust, and debris
Best For
Off-road, dusty, or dirty conditions where debris protection is the priority
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
Team XRAY XB8E'26 1/8 Electric 4WD Buggy (350163)
Compatible RC Brand
XRAY
RC Vehicle OEM / Model Number(s)
350163
RCScrewZ Kit Part Number
xra191r

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
350163
RC Chassis Compatibility
Team XRAY XB8E'26 (350163)
Compatible Vehicle Type
1/8 Electric 4WD Competition Off-Road 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: Team XRAY
  • Fit: Team XRAY XB8E'26
  • Compatible RC Model/OEM Numbers: 350163
  • Scale: 1/8
  • Power Source / Fuel Type: Electric
  • Battery / Cell Count: 4S LiPo
  • Drive Type: 4WD
  • Vehicle Type: 1/8 Electric 4WD Competition Off-Road Buggy
  • Chassis: Team XRAY XB8E'26 (350163)
  • Era: Next Gen Era (2020–Present)
  • OEM / Models: 350163
  • RC Model Terrain: Off-Road: Competition Tracks

This Kit Details:

  • SKU / MPN: xra191r
  • Kit Type: Rubber-Shielded Bearing Kit (Off-Road / Sealed)
  • Shield / Sealed: Rubber / Yes
  • Material / Color: Carbon Chrome Steel / Silver
  • Bearing Sizes: Not currently verified.

OEM / Model Code / Alias Coverage:

350163

Model Family Coverage:

XB8, XB8E, XB8E'26

Release Date: February 14, 2026

Product Benefits:

Rubber shields help protect the drivetrain from dirt, dust, moisture, and debris.

Reason to Purchase:

Choose sealed rubber-shielded bearings for stronger off-road contamination protection and longer service intervals.

Fitment Note:

Designed for the exact Team XRAY XB8E'26 model identified by OEM 350163. Do not assume fitment for XB8E'25, earlier XB8E generations, or the nitro XB8'26.

Search-Friendly Notes:

XRAY XB8E 2026 screw kit, XB8E'26 bearings, 1/8 electric buggy parts.

Rubber-Sealed Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
xra191r
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: Team XRAY XB8E'26 1/8 Electric 4WD Buggy (350163)
$53.67