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RCScrewZ Metal Shielded Bearing Kit tra140b for Traxxas Jato 4X4 BL-2S 1/8 Electric 4WD Racing Buggy (90154-4) | RCX
RCScrewZ
SKU: tra140b
- Regular price
- $53.67
- Sale price
- $53.67
- Regular price
-
$59.95
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:
Traxxas Jato 4x4 BL-2s 1/8th Buggy (#90154-4) — 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: Traxxas
- RC Model: Traxxas Jato 4X4 BL-2S 1/8 4WD Racing Buggy (90154-4)
- Scale: 1:8
- Power Source / Fuel Type: Electric
- Chassis: Traxxas Jato 4X4 BL-2S Buggy Chassis (90154-4)
- Era: Next Gen Era (2020–Present)
- OEM / Models: 90154-4
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: Traxxas
- Fit: Traxxas Jato 4X4 BL-2S 1/8 4WD Racing Buggy (90154-4)
- Compatible RC Model Numbers: 90154-4
- Scale: 1:8
- Power Source / Fuel Type: Electric
- Vehicle Type: 1/8 Electric 4WD Racing Buggy
- Chassis: Traxxas Jato 4X4 BL-2S Buggy Chassis (90154-4)
- Era: Next Gen Era (2020–Present)
- RC Model Terrain: Off-Road: Dirt, Grass & Buggy Tracks
This Kit Details
- SKU: tra140b
- MPN: tra140b
- 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: 5x8x2.4mm bearings · 6x12x4mm bearings · 8x16x5mm bearings · 10x15x4mm bearings · 12x18x4mm 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
- Traxxas Jato 4X4 BL-2S 1/8 4WD Racing Buggy (90154-4)
- Compatible RC Brand
- Traxxas
- RC Vehicle OEM / Model Number(s)
- 90154-4
- RCScrewZ Kit Part Number
- tra140b
Vehicle Compatibility Details
Review these vehicle details to help confirm compatibility with your RC model.
- RC Vehicle OEM / Model Number(s)
- 90154-4
- RC Chassis Compatibility
- Traxxas Jato 4X4 BL-2S Buggy Chassis (90154-4)
- Compatible Vehicle Type
- 1/8 Electric 4WD Racing Buggy
- Terrain Compatibility
- Compatible Scale
- 1:8
- Compatible Fuel Type
- Electric
What Is Included
Included bearing sizes for this Metal-Shielded Bearing Kit:
- 5x8x2.4mm bearings
- 6x12x4mm bearings
- 8x16x5mm bearings
- 10x15x4mm bearings
- 12x18x4mm 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: Traxxas
Fit: Model-specific fitment for Traxxas Jato 4X4 BL-2S
Compatible RC Model/OEM Numbers: 90154-4
Scale: 1/8
Power Source / Fuel Type: Electric
Battery / Cell Count: 2S LiPo capable
Drive Type: 4WD
Vehicle Type: Racing Buggy
Chassis: Traxxas Jato 4X4 BL-2S Buggy Chassis (90154-4)
Era: Next Gen Era (2020–Present)
OEM / Models: 90154-4
RC Model Terrain: Off-Road: Dirt, Grass & Buggy Tracks
This Kit Details:
SKU: tra140b
MPN: tra140b
Kit Type: Metal Shielded Bearing Kit
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:
- 5x8x2.5mm bearings
- 6x12x4mm bearings
- 8x16x5mm bearings
- 10x15x4mm bearings
- 12x18x4mm bearings
OEM / Model Code / Alias Coverage:
- 90154-4
Model Family Coverage:
- Traxxas Jato 4X4 BL-2S
- BL-2S identifies the 2S brushless Jato 4X4 package.
Product Benefits:
- Metal shielded bearings are tuned for lower rolling resistance and smooth drivetrain feel.
- Best for cleaner running, display builds, light-duty use, or buyers who prefer lower drag over maximum contamination protection.
Fitment Note:
- Match your Traxxas OEM/model number before ordering. This listing is for the RCScrewZ kit family only and is not genuine Traxxas OEM hardware.
Search-Friendly Notes:
- Common buyer searches may include Traxxas Traxxas Jato 4X4 BL-2S screw kit, Traxxas Traxxas Jato 4X4 BL-2S bearings, and OEM 90154-4 replacement hardware.
Metal-Shielded Bearing Kit Details
Review the bearing-kit details below before ordering.
- RCScrewZ Kit Part Number
- tra140b
- 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.
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