Shield type
Rubber-Sealed (Off-Road)
SAVE
$6.28
$6.28
Why Choose This Kit
Key features and intended use for this kit.
Protection focus
Sealed against dirt & splash
Best suited for
Off-road / dirty conditions
Rubber-Shielded Bearings
RCScrewZ Rubber Shielded Bearing Kit los146r for Losi LMT TLR Tuned 4X4 Kit 1/8 Electric 4WD Solid Axle Monster Truck (LOS04027) | SET
Rubber-shielded bearings for land-based RC use where added protection from dust, dirt, sand, and mud is preferred.
Fits: Losi LMT TLR Tuned 1/8 Electric 4WD MT (LOS04027)
OEM / model: LOS04027
US
- Regular price
- $53.67
- Sale price
- $53.67
- Regular price
-
$59.95
In stock
Confirm this kit fits your RCMatch the RC model and OEM/model number shown above to your vehicle.
Confirm This Fits Your RC
Match the RC model and OEM/model number below before ordering.
- RC model
- Losi LMT TLR Tuned 1/8 Electric 4WD MT (LOS04027)
- OEM / model number
- LOS04027
- Kit type
- Rubber-Shielded Bearing Kit — Sealed for Off-Road Protection
- Scale
- 1:10
- Power
- Electric
More compatibility details
- RC brand
- Losi
- Vehicle class
- Land
- Kit SKU
- los146r
- Model series
- LMT, LMT TLR Tuned, TLR Tuned LMT, Solid Axle Monster Truck
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 listed below for 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
Included bearing sizes for this kit:
- 4x8x3mm bearings
- 5x13x4mm bearings
- 6x12x4mm bearings
- 6x13x5mm bearings
- 6x15x5mm bearings
- 8x14x4mm flanged 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 LMT TLR Tuned 1/8 Electric 4WD MT (LOS04027)
- Compatible RC Brand
- Losi
- RC Vehicle OEM / Model Number(s)
- LOS04027
- RCScrewZ Kit Part Number
- los146r
Vehicle Compatibility Details
Review these vehicle details to help confirm compatibility with your RC model.
- RC Vehicle OEM / Model Number(s)
- LOS04027
- RC Chassis Compatibility
- Losi LMT TLR Tuned Carbon Twin Vertical Plate Chassis
- Compatible Vehicle Type
- 1/8 Electric 4WD Solid Axle Monster Truck
- Terrain Compatibility
- Compatible Scale
- 1:10
- Compatible Fuel Type
- Electric
What Is Included
Included bearing sizes for this Rubber-Sealed Bearing Kit:
- 4x8x3mm bearings
- 5x13x4mm bearings
- 6x12x4mm bearings
- 6x13x5mm bearings
- 6x15x5mm bearings
- 8x14x4mm flanged 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 LMT TLR Tuned 4X4 Kit
- Compatible RC Model/OEM Numbers: LOS04027
- Scale: 1/8
- Power Source / Fuel Type: Electric
- Battery / Cell Count: 2S/3S LiPo
- Drive Type: 4WD
- Vehicle Type: Solid Axle Monster Truck
- Chassis: Losi LMT TLR Tuned Carbon Twin Vertical Plate Chassis
- Era: Next Gen Era (2020–Present)
- OEM / Models: LOS04027
- RC Model Terrain: Off-Road: Dirt, Grass, Asphalt & Monster Truck Racing
This Kit Details:
- SKU: los146r
- MPN: los146r
- 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:
- 4x8x3mm bearings
- 5x13x4mm bearings
- 6x12x4mm bearings
- 6x13x5mm bearings
- 6x15x5mm bearings
- 8x14x4mm flanged bearings
OEM / Model Code / Alias Coverage:
- LOS04027
Model Family Coverage:
- LMT, LMT TLR Tuned, TLR Tuned LMT, Solid Axle Monster Truck
Product Benefits: Rubber shielded bearings add sealed protection against dirt, dust, and debris for outdoor, off-road, dirt oval, desert, bashing, and mixed-surface RC use.
Reason to Purchase: Choose rubber shielded bearings when sealed protection against dirt, dust, and debris matters more than the lowest possible rolling drag, especially for dusty off-road, desert, dirt oval, outdoor, and basher use.
Fitment Note: Built for the listed 1/8 Electric 4WD Solid Axle Monster Truck only. Compare your vehicle name and OEM/model number before ordering.
Search-Friendly Notes: Useful for Losi parts, Team Losi Racing upgrades, RC screw kit searches, RC bearing kit searches, Losi LMT TLR Tuned, and OEM lookup for LOS04027.
Review / Announcement Date: 2023
Rubber-Sealed Bearing Kit Details
Review the bearing-kit details below before ordering.
- RCScrewZ Kit Part Number
- los146r
- 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.
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Customer Reviews
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Stainless Screw Kit
For Losi LMT TLR Tuned 1/8 Electric 4WD MT (LOS04027) OEM/model: LOS04027
Metal-Shielded Bearing Kit
For Losi LMT TLR Tuned 1/8 Electric 4WD MT (LOS04027) OEM/model: LOS04027Continue Shopping by RC Model
Fits: Losi LMT TLR Tuned 1/8 Electric 4WD MT (LOS04027)
$53.67