Traxxas TRX-4 Land Rover Defender Bearing Size List & Bearing Locations

Traxxas TRX-4 Land Rover Defender Bearing Size List & Bearing Locations

Use this Traxxas TRX-4 Land Rover Defender 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 40 bearings. Key bearing sizes include 4x10x4, 5x8x2.5, 5x10x4, 5x11x4, 6x12x4 and 6x13x5. Common bearing applications include portal axle and transmission positions, transmission, shift or steering positions, transmission or driveline, portal axles and driveline, transmission and differential input shafts and axles and transmission.

Vehicle Summary

  • Brand: Traxxas
  • Vehicle: TRX-4 Land Rover Defender
  • Scale: 1/10
  • Total bearing count: 40
  • OEM part numbers listed: 5114A, 5116, 5116A, 5117A, 5180A, 5103A, 5119, 5119A, 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
4x10x4 4 4 bearings are listed for portal axle and transmission positions, used for supports rotating gear shafts. Rubber sealed
5x8x2.5 3 3 bearings are listed for transmission, shift or steering positions, used for supports small rotating shafts. 5114A Rubber sealed
5x10x4 1 1 bearing is listed for transmission or driveline, used for supports rotating shaft. Rubber sealed
5x11x4 12 12 bearings are listed for portal axles and driveline, used for supports portal, wheel and driveline rotation. 5116, 5116A Rubber sealed
6x12x4 4 4 bearings are listed for transmission and differential input shafts, used for supports rotating input shafts. 5117A Rubber sealed
6x13x5 6 6 bearings are listed for axles and transmission, used for supports rotating shafts and gears. 5180A Rubber sealed
7x14x5 2 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. 5103A Rubber sealed
10x15x4 4 4 bearings are listed for transmission and portal gear supports, used for supports gear and shaft rotation. 5119, 5119A Rubber sealed
12x18x4 2 2 bearings are listed for differential and driveline support positions, used for supports differential and driveline rotation. 5120A Rubber sealed
15x21x4 2 2 bearings are listed for centre or transmission support positions, used for supports larger drivetrain rotation. 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 TRX-4 Land Rover Defender Complete Bearing Kit 888RC-TRX-TRX4LANDROVERDEFENDER-FULL-BRG complete bearing kit GBP 36.99 View kit

Individual Replacement Bearings

Size Product SKU Used for Product link
4x10x4 4x10x4 MR104ZZ / MR1042RS RC Bearing for Traxxas TRX-4 Land Rover Defender | 888-RC 888RC-BRG-4X10X4-TRX-TRX4LANDROVERDEFENDER portal axle and transmission positions View bearing
5x8x2.5 5x8x2.5 MR85ZZ / MR852RS RC Bearing for Traxxas TRX-4 Land Rover Defender (5114A) | 888-RC 888RC-BRG-5X8X2P5-TRX-TRX4LANDROVERDEFENDER transmission, shift or steering positions View bearing
5x10x4 5x10x4 MR105ZZ / MR1052RS RC Bearing for Traxxas TRX-4 Land Rover Defender | 888-RC 888RC-BRG-5X10X4-TRX-TRX4LANDROVERDEFENDER transmission or driveline View bearing
5x11x4 5x11x4 MR115ZZ / MR1152RS RC Bearing for Traxxas TRX-4 Land Rover Defender (5116, 5116A) | 888-RC 888RC-BRG-5X11X4-TRX-TRX4LANDROVERDEFENDER portal axles and driveline View bearing
6x12x4 6x12x4 MR126ZZ / MR1262RS RC Bearing for Traxxas TRX-4 Land Rover Defender (5117A) | 888-RC 888RC-BRG-6X12X4-TRX-TRX4LANDROVERDEFENDER transmission and differential input shafts View bearing
6x13x5 6x13x5 MR136ZZ / MR1362RS RC Bearing for Traxxas TRX-4 Land Rover Defender (5180A) | 888-RC 888RC-BRG-6X13X5-TRX-TRX4LANDROVERDEFENDER axles and transmission View bearing
7x14x5 7x14x5 RC Bearing for Traxxas TRX-4 Land Rover Defender (5103A) | 888-RC 888RC-BRG-7X14X5-TRX-TRX4LANDROVERDEFENDER transmission or transfer case View bearing
10x15x4 10x15x4 RC Bearing for Traxxas TRX-4 Land Rover Defender (5119, 5119A) | 888-RC 888RC-BRG-10X15X4-TRX-TRX4LANDROVERDEFENDER transmission and portal gear supports View bearing
12x18x4 12x18x4 RC Bearing for Traxxas TRX-4 Land Rover Defender (5120A) | 888-RC 888RC-BRG-12X18X4-TRX-TRX4LANDROVERDEFENDER differential and driveline support positions View bearing
15x21x4 15x21x4 RC Bearing for Traxxas TRX-4 Land Rover Defender | 888-RC 888RC-BRG-15X21X4-TRX-TRX4LANDROVERDEFENDER centre or transmission support positions View bearing

Shop This Model

OEM Reference Guides

FAQ

What bearings does the Traxxas TRX-4 Land Rover Defender use?

The listed Traxxas TRX-4 Land Rover Defender bearings are 4x10x4, 5x8x2.5, 5x10x4, 5x11x4, 6x12x4, 6x13x5, 7x14x5, 10x15x4, 12x18x4, 15x21x4.

How many bearings are in the Traxxas TRX-4 Land Rover Defender?

The complete bearing kit includes 40 bearings for this vehicle.

What bearing sizes are used in the Traxxas TRX-4 Land Rover Defender?

The bearing sizes listed are 4x10x4, 5x8x2.5, 5x10x4, 5x11x4, 6x12x4, 6x13x5, 7x14x5, 10x15x4, 12x18x4, 15x21x4.

Are the bearings rubber sealed?

Yes. Every bearing in the Traxxas TRX-4 Land Rover Defender full kit is listed as rubber sealed.

Can I buy individual replacement bearings?

Yes. Individual replacement bearings are listed for the Traxxas TRX-4 Land Rover Defender by size and SKU.