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- RCScrewZ Metal Shielded Bearing Kit kyo066b for Kyosho Caliber 400 EP Electric RC Helicopter (20401) | RCX
RCScrewZ Metal Shielded Bearing Kit kyo066b for Kyosho Caliber 400 EP Electric RC Helicopter (20401) | RCX
RCScrewZ
SKU: kyo066b
- Regular price
- $69.88
- Sale price
- $69.88
- Regular price
-
$79.95 - Unit price
- / per
Available Quantity: 100
Over 99% positive over ~14,000 orders on eBay (last 12 months) — as of October 2025. View on eBay
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 Caliber 400 EP (#20401) RC Helicopter — 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.
- Compatible Brand: Kyosho
- RC Model: Kyosho Caliber 400 EP Electric RC Helicopter (20401)
- Scale: 1:6
- Power Source / Fuel Type: Electric
- Chassis: Kyosho Caliber 400 EP helicopter (20401)
- Era: Not currently verified
- OEM / Models: 20401
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 Caliber 400 EP Electric RC Helicopter (20401)
- Compatible RC Model Numbers: 20401
- Scale: 1:6
- Power Source / Fuel Type: Electric
- Vehicle Type: Electric RC Helicopter
- Chassis: Kyosho Caliber 400 EP helicopter (20401)
- Era: Not currently verified
- RC Model Terrain: Aerial Use
This Kit Details
- 🆔 SKU: kyo066b
- 🆔 MPN: kyo066b
- 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: 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!
- 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 Caliber 400 EP Electric RC Helicopter (20401)
- Compatible RC Brand
- Kyosho
- RC Vehicle OEM / Model Number(s)
- 20401
- RCScrewZ Kit Part Number
- kyo066b
Vehicle Compatibility Details
Review these vehicle details to help confirm compatibility with your RC model.
- RC Vehicle OEM / Model Number(s)
- 20401
- RC Chassis Compatibility
- Kyosho Caliber 400 EP helicopter (20401)
- Compatible Vehicle Type
- Electric RC Helicopter
- Terrain Compatibility
- Compatible Scale
- 1:6
- Compatible Fuel Type
- Electric
What Is Included
Included bearing sizes for this Metal-Shielded 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
Metal Shielded Bearing Kit Compatibility:
Quick Fit Summary:
Compatible Brand: Kyosho
Fit: Model-specific fitment for Kyosho Caliber 400 EP Electric RC Helicopter, OEM/model code 20401.
Compatible RC Model/OEM Numbers: 20401
Scale: Not currently verified
Power Source / Fuel Type: Electric
Battery / Cell Count: Not currently verified
Drive Type: Rotor-driven helicopter
Vehicle Type: Electric RC Helicopter
Chassis: Kyosho Caliber 400 EP helicopter (20401)
Era: Not currently verified
OEM / Models: 20401
RC Model Terrain: Aerial Use
This Kit Details:
SKU: kyo066b
MPN: kyo066b
Kit Type: Metal Shielded Bearing Kit
Bearing Kit Piece Count: 18+ Pieces
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
Bearing Size Details: Not currently verified.
OEM / Model Code / Alias Coverage:
- 20401
Model Family Coverage: Caliber, Caliber 400, EP Caliber 400
Product Benefits:
- Metal shielded bearings are tuned for low drag and smooth drivetrain feel in cleaner running conditions.
- Best for clean-surface use, race-prep, display builds, or buyers who prefer reduced rolling resistance.
Fitment Note: Confirm your Kyosho OEM/model number before ordering. Bearing sizes are included only where source-backed; otherwise they remain marked as not currently verified.
Search-Friendly Notes: Compatible Kyosho Caliber 400 EP parts for RC maintenance, rebuilds, restoration, and model-specific fitment lookup.
Metal-Shielded Bearing Kit Details
Review the bearing-kit details below before ordering.
- RCScrewZ Kit Part Number
- kyo066b
- Product Brand
- RCScrewZ
- Shielding Type
- Metal-Shielded (On-Road)
- Sealed Bearing Status
- No
- Bearing Material
- Carbon Chrome Bearings
- Approximate Piece Count
- 18+ Pieces
- 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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