Traxxas Hoss 4X4 Bearing Size List & Bearing Locations

Traxxas Hoss 4X4 Bearing Size List & Bearing Locations

Use this Traxxas Hoss 4X4 bearing size list to identify replacement RC bearings, OEM part references and bearing locations for the listed 1/10 scale model. The complete kit includes 21 bearings. Key bearing sizes include 5x8x2.5, 5x11x4, 6x12x4, 8x16x5, 10x15x4 and 12x18x4. Common bearing applications include steering bellcranks, wheel hubs and driveline, differential pinion/input areas, centre driveline or differential support, differentials and centre driveline and hub or driveline support.

Vehicle Summary

  • Brand: Traxxas
  • Vehicle: Hoss 4X4
  • Scale: 1/10
  • Total bearing count: 21
  • OEM part numbers listed: 5114, 5114A, 5116, 5117, 5117A, 5118, 5118A, 5119, 5119A, 5120, 5120A

Bearing Size, Quantity and Application Table

The table below lists each bearing size from the complete kit, where it is used, and matching individual replacement bearing product links where available.

Bearing size Quantity Application Replacement product OEM part numbers Bearing type
5x8x2.5 4
  • steering bellcranks (4): supports steering crank rotation
 5114, 5114A rubber sealed
5x11x4 6
  • wheel hubs and driveline (6): supports axle, wheel and driveline rotation
 5116 rubber sealed
6x12x4 2
  • differential pinion/input areas (2): supports differential input shafts
 5117, 5117A rubber sealed
8x16x5 2
  • centre driveline or differential support (2): supports rotating driveline components
 5118, 5118A rubber sealed
10x15x4 6
  • differentials and centre driveline (6): supports differential cases and centre driveline rotation
 5119, 5119A rubber sealed
12x18x4 1
  • hub or driveline support (1): supports high-load rotating assembly
 5120, 5120A rubber sealed

Replacement Bearing Kits

Choose the complete kit for a full rebuild, or use the sub-kit links for assembly-specific replacement bearing kits.

Kit SKU Type Price Product link
Traxxas Hoss 4X4 Rubber Sealed Complete Bearing Kit | 888-RC 888RC-TRX-HOSS4X4-FULL-BRG complete_bearing_kit GBP 22.99 View kit
Traxxas Hoss 4X4 Hub Bearing Kit | 888-RC 888RC-TRX-HOSS4X4-HUB-BRG hub_bearing_kit GBP 12.99 View kit
Traxxas Hoss 4X4 Diff Bearing Kit | 888-RC 888RC-TRX-HOSS4X4-DIFF-BRG diff_bearing_kit GBP 13.99 View kit
Traxxas Hoss 4X4 Steering Bearing Kit | 888-RC 888RC-TRX-HOSS4X4-STEERING-BRG steering_bearing_kit GBP 5.99 View kit
Traxxas Hoss 4X4 Transmission Bearing Kit | 888-RC 888RC-TRX-HOSS4X4-TRANSMISSION-BRG transmission_bearing_kit GBP 12.99 View kit

Individual Replacement Bearings

Size Product SKU Used for Product link
5x8x2.5 5x8x2.5 Rubber Sealed RC Bearing for Traxxas Hoss 4X4 | 888-RC 888RC-BRG-5X8X25-TRX-HOSS4X4 steering bellcranks View bearing
5x11x4 5x11x4 Rubber Sealed RC Bearing for Traxxas Hoss 4X4 | 888-RC 888RC-BRG-5X11X4-TRX-HOSS4X4 wheel hubs; driveline View bearing
6x12x4 6x12x4 Rubber Sealed RC Bearing for Traxxas Hoss 4X4 | 888-RC 888RC-BRG-6X12X4-TRX-HOSS4X4 differential inputs View bearing
8x16x5 8x16x5 Rubber Sealed RC Bearing for Traxxas Hoss 4X4 | 888-RC 888RC-BRG-8X16X5-TRX-HOSS4X4 centre driveline support View bearing
10x15x4 10x15x4 Rubber Sealed RC Bearing for Traxxas Hoss 4X4 | 888-RC 888RC-BRG-10X15X4-TRX-HOSS4X4 differentials; centre driveline View bearing
12x18x4 12x18x4 Rubber Sealed RC Bearing for Traxxas Hoss 4X4 | 888-RC 888RC-BRG-12X18X4-TRX-HOSS4X4 hub or driveline support View bearing

FAQ

What bearings does the Traxxas Hoss 4X4 use?

The listed Traxxas Hoss 4X4 bearings are 5x8x2.5, 5x11x4, 6x12x4, 8x16x5, 10x15x4, 12x18x4.

How many bearings are in the Traxxas Hoss 4X4?

The complete bearing kit includes 21 bearings for this vehicle.

What bearing sizes are used in the Traxxas Hoss 4X4?

The bearing sizes listed are 5x8x2.5, 5x11x4, 6x12x4, 8x16x5, 10x15x4, 12x18x4.

Are the bearings rubber sealed?

Yes. Every bearing in the Traxxas Hoss 4X4 full kit is listed as rubber sealed.

Can I buy individual replacement bearings?

Yes. Individual replacement bearings are listed for the Traxxas Hoss 4X4 by size and SKU.