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Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit tam174b for Tamiya Grand Hauler 1/14 Electric 6x4 Semi Tractor Truck (#56344, #56343) | RCX

RCScrewZ

SKU: tam174b

Regular price
$53.67
Sale price
$53.67
Regular price
$59.95
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Quick snapshot of availability, estimated delivery, and our shipping/returns.

Available Quantity: 99

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.

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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:

Tamiya Grand Hauler 1/14 Electric Semi-Truck 10X8 (#56344 , 56343) — 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.

Quick Fit Summary
  • Compatible Brand: Tamiya
  • RC Model: Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343)
  • Scale: 1:14
  • Power Source / Fuel Type: Electric
  • Chassis: Tamiya Tractor Truck Grand Hauler (56344, 56343)
  • Era: Contemporary Era (2010-2019)
  • OEM / Models: 56344, 56343
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: Tamiya
  • Fit: Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343)
  • Compatible RC Model Numbers: 56344 · 56343
  • Scale: 1:14
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/14 Electric 6x4 Semi Tractor Truck
  • Chassis: Tamiya Tractor Truck Grand Hauler (56344, 56343)
  • Era: Contemporary Era (2010-2019)
  • RC Model Terrain: On-Road: Pavement & Scale Truck Displays

This Kit Details

  • SKU: tam174b
  • MPN: tam174b
  • Product: Track Racing Bearing Upgrade 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: 5x11x4mm bearings · 6x12x4mm 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
Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343)
Compatible RC Brand
Tamiya
RC Vehicle OEM / Model Number(s)
56343, 56344
RCScrewZ Kit Part Number
tam174b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
56343, 56344
RC Chassis Compatibility
Tamiya Tractor Truck Grand Hauler (56344, 56343)
Compatible Vehicle Type
1/14 Electric 6x4 Semi Tractor Truck
Terrain Compatibility
On-road
Compatible Scale
1:14
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Metal-Shielded Bearing Kit:

  • 5x11x4mm bearings
  • 6x12x4mm 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: Tamiya
  • Fit: Model-specific fitment for Tamiya Grand Hauler.
  • Compatible RC Model/OEM Numbers: 56344, 56343
  • Scale: 1/14
  • Power Source / Fuel Type: Electric
  • Battery / Cell Count: Not currently verified.
  • Drive Type: 6x4
  • Vehicle Type: Semi Tractor Truck
  • Chassis: Tamiya Tractor Truck
  • Era: Contemporary Era (2010-2019)
  • OEM / Models: 56344, 56343
  • RC Model Terrain: On-Road: Pavement & Scale Truck Displays

This Kit Details:

  • SKU: tam174b
  • MPN: tam174b
  • Kit Type: Metal Shielded Bearing Kit
  • Bearing Type: Metal-Shielded (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:

  • 5x11x4mm bearings
  • 6x12x4mm bearings

OEM / Model Code / Alias Coverage:

  • 56344, 56343

Model Family Coverage: Grand Hauler, Tamiya Tractor Truck

Product Benefits:

  • Low-drag metal shielded bearings help reduce friction for smooth drivetrain feel.
  • Best for clean, dry, low-debris running, display builds, and on-road race prep.

Fitment Note: Confirm your Tamiya model number before ordering; this kit is built for Grand Hauler OEM 56344, 56343.

Search-Friendly Notes: Useful for Tamiya parts, Tamiya screw kit, Tamiya bearing kit, and model-specific RC maintenance searches.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
tam174b
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.

Fits: Tamiya Grand Hauler 1/14 Electric 6x4 Semi Truck (56344, 56343)
$53.67

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