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Representative image of an RCScrewZ rubber-sealed bearing kit for HPI Savage XL 5.9 K5.9 RTR 1/8 Nitro 4WD MT (112601); exact bearing sizes and quantities vary by RC model.
Upgrade Your RC Car with Rubber Shielded Bearings for HPI Savage XL 5.9 | hpi078r - High Performance Upgrade | Durable & Reliable - by J-M SUPPLIES
Infographic: 'Choose Wisely for Your Need for Speed' – Highlights Metal Shielded Bearings as the top choice for unbeatable on-road RC car performance -
Infographic: 'Choose Wisely for Off-Road Adventuring' – Recommends Rubber Sealed Bearings for maximum protection and enhanced off-road performance in RC vehicles -
RC bearing kit decision guide comparing metal shielded bearings for on-road speed and rubber sealed bearings for off-road protection
Rubber shielded RC bearings for sealed off-road protection against dirt dust debris and harsh terrain
What is included in a RCScrewZ rubber shielded RC bearing kit with model-specific bearings extras and storage case
Exact RC model fitment matters for rubber shielded bearing kits because bearing sizes vary by model version and trim
Need RC bearings replacement check by cleaning and inspecting bearings for gritty feel and movement
RC bearing replacement check for gritty bearings poor free spinning degraded performance and worn bearings
Not a random bearing assortment model-specific rubber shielded RC bearing kit with sizes selected for the listed RC model
Complete your RC refresh by pairing bearing kits with RCScrewZ stainless screw kits for durability maintenance and appearance
RCScrewZ metal and rubber shielded RC bearing kit features including extras storage case shielding and performance differences
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 hpi078r for HPI Racing Savage XL 5.9 K5.9 RTR 2.4GHz 1/8 Nitro 4WD Monster Truck (#112601, HPI112601) | SET

RCScrewZSKU: hpi078r

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

Fits: HPI Savage XL 5.9 K5.9 RTR 1/8 Nitro 4WD MT (112601)
OEM / model: 112601, HPI112601

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
HPI Savage XL 5.9 K5.9 RTR 1/8 Nitro 4WD MT (112601)
OEM / model number
112601, HPI112601
Kit type
Rubber-Shielded Bearing Kit — Sealed for Off-Road Protection
Scale
1:8
Power
Nitro & Glow Fuel
View all verified kits for this model →
More compatibility details
RC brand
HPI Racing
Terrain
Off-road
Vehicle class
Land
Kit SKU
hpi078r
Model series
Savage XL, Savage XL 5.9
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.
  • Bearing sizes listed below for this model-specific 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.

Included bearing sizes for this kit:

  • 5x10x4mm bearings
  • 6x10x3mm flanged bearings
  • 6x13x5mm bearings
  • 8x16x5mm bearings
  • 10x16x5mm 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 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
HPI Savage XL 5.9 K5.9 RTR 1/8 Nitro 4WD MT (112601)
Compatible RC Brand
HPI Racing
RC Vehicle OEM / Model Number(s)
112601, HPI112601
RCScrewZ Kit Part Number
hpi078r

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
112601, HPI112601
RC Chassis Compatibility
Not currently verified.
Compatible Vehicle Type
1/8 Nitro 4WD Monster Truck
Terrain Compatibility
Off-road
Compatible Scale
1:8
Compatible Fuel Type
Nitro & Glow Fuel

What Is Included

Included bearing sizes for this Rubber-Sealed Bearing Kit:

  • 5x10x4mm bearings
  • 6x10x3mm flanged bearings
  • 6x13x5mm bearings
  • 8x16x5mm bearings
  • 10x16x5mm 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

Compatibility Title: HPI Racing Savage XL 5.9 K5.9 RTR Rubber-Shielded Bearings Compatibility

Quick Fit Summary:

  • Compatible Brand: HPI Racing
  • Fit: Model-specific for the listed RC model/platform: Savage XL 5.9 K5.9 RTR
  • Compatible RC Model/OEM Numbers: 112601, HPI112601
  • Scale: 1/8
  • Power Source / Fuel Type: Nitro
  • Battery / Cell Count: Not applicable.
  • Drive Type: 4WD
  • Vehicle Type: Monster Truck
  • Chassis: Not currently verified.
  • Era: Not currently verified.
  • OEM / Models: 112601, HPI112601
  • RC Model Terrain: Off-Road
  • Terrain Compatibility: Off-Road
  • Release / Catalog Date: Not currently verified.

OEM Alias Coverage: 112601, HPI112601

Model Family Coverage: HPI Savage XL 5.9 K5.9 RTR / 2.4GHz; exact OEM 112601.

Version Check: HPI used the Savage XL 5.9 name on multiple vehicles. This kit is for OEM 112601, the K5.9 RTR version. The later GTXL-6 / F5.9 vehicle is OEM 160102 and uses the hpi099 RCScrewZ family. Confirm the HPI model number before ordering.

This Kit Details:

  • SKU: hpi078r
  • MPN: hpi078r
  • Bearing Type: Rubber-Shielded Bearings (Off-Road / Sealed)
  • Bearing Sizes Included: 5x10x4mm, 6x10x3mm flanged, 6x13x5mm, 8x16x5mm, 10x16x5mm bearings
  • Sealed Bearings: Yes
  • Water/Dust Protection: Sealed protection against dirt, dust, and debris
  • Product Material: Carbon Chrome Steel Bearings
  • Product Color: Silver
  • Product Benefits: Sealed protection, durability, and dependable RC drivetrain support in dusty or debris-prone conditions.
  • Reason to Purchase: Choose rubber shielded bearings for sealed protection when dust and debris protection matters more than metal shielded bearings and the lowest possible rolling drag.
  • Fitment Note: Match each included bearing size to the removed factory bearing, press bearings in squarely, and check for smooth movement before running the RC model.

Rubber-Sealed Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
hpi078r
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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Metal-Shielded Bearing Kit

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Fits: HPI Savage XL 5.9 K5.9 RTR 1/8 Nitro 4WD MT (112601)
$53.67