Traxxas 5103A Bearing Reference Guide
Traxxas 5103A OEM RC Bearing Guide
This guide explains the Traxxas 5103A OEM bearing reference using the compatibility, bearing sizes, locations and product data currently listed by 888-RC. Use it to identify the bearing size, the vehicle models where this reference appears, and the related replacement bearings or kits that include it.
OEM Bearing Summary
- Make: Traxxas
- OEM/reference part number: 5103A
- Listed bearing size: 7x14x5
- Listed bearing type: Rubber sealed
- Compatible models listed: 10
- Common applications: transmission or transfer case
Compatible Models and Bearing Locations
The table below lists the vehicles and applications where this OEM/reference number appears in the current catalogue data.
| Vehicle | Scale | Model/version notes | Bearing size | Quantity in complete kit | Application |
|---|---|---|---|---|---|
| Traxxas TRX-4 | 1/10 | Sport; Defender and two-speed/locking-diff versions may differ; Traxx-equipped trucks differ | 7x14x5 | 2 | 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-4 Sport | 1/10 | TRX-4 Sport | 7x14x5 | 2 | 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-4 High Trail | 1/10 | TRX-4 1979 Chevrolet K10 High Trail; TRX-4 High Trail platform | 7x14x5 | 2 | 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-4 Ford Bronco | 1/10 | TRX-4 Ford Bronco | 7x14x5 | 2 | 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-4 Land Rover Defender | 1/10 | TRX-4 Land Rover Defender | 7x14x5 | 2 | 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-4 Chevrolet K10 | 1/10 | TRX-4 Chevrolet K10 | 7x14x5 | 2 | 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-4 Chevrolet Blazer | 1/10 | TRX-4 Chevrolet Blazer | 7x14x5 | 2 | 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-4 Nissan Pathfinder | 1/10 | TRX-4 Nissan Pathfinder | 7x14x5 | 2 | 2 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-6 Mercedes G63 AMG | 1/10 | TRX-6 Mercedes G 63 AMG | 7x14x5 | 3 | 3 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
| Traxxas TRX-6 Ultimate RC Hauler | 1/10 | TRX-6 Ultimate RC Hauler | 7x14x5 | 3 | 3 bearings are listed for transmission or transfer case, used for supports high-load shaft rotation. |
Direct Replacement Bearing Products
These individual replacement bearing products match 5103A by OEM/reference number or by the listed bearing size for a compatible vehicle.
| Product | SKU | Size | Compatible vehicles | Product link |
|---|---|---|---|---|
| 7x14x5 RC Bearing for Traxxas TRX-4 Sport (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX4SPORT | 7x14x5 | Traxxas TRX-4 Sport | View bearing |
| 7x14x5 RC Bearing for Traxxas TRX-4 High Trail (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX4HIGHTRAIL | 7x14x5 | Traxxas TRX-4 High Trail | View bearing |
| 7x14x5 RC Bearing for Traxxas TRX-4 Ford Bronco (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX4FORDBRONCO | 7x14x5 | Traxxas TRX-4 Ford Bronco | View bearing |
| 7x14x5 RC Bearing for Traxxas TRX-4 Land Rover Defender (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX4LANDROVERDEFENDER | 7x14x5 | Traxxas TRX-4 Land Rover Defender | View bearing |
| 7x14x5 RC Bearing for Traxxas TRX-4 Chevrolet K10 (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX4CHEVROLETK10 | 7x14x5 | Traxxas TRX-4 Chevrolet K10 | View bearing |
| 7x14x5 RC Bearing for Traxxas TRX-4 Chevrolet Blazer (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX4CHEVROLETBLAZER | 7x14x5 | Traxxas TRX-4 Chevrolet Blazer | View bearing |
| 7x14x5 RC Bearing for Traxxas TRX-4 Nissan Pathfinder (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX4NISSANPATHFINDER | 7x14x5 | Traxxas TRX-4 Nissan Pathfinder | View bearing |
| 7x14x5 RC Bearing for Traxxas TRX-6 Mercedes G63 AMG (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX6MERCEDESG63AMG | 7x14x5 | Traxxas TRX-6 Mercedes G63 AMG | View bearing |
| 7x14x5 RC Bearing for Traxxas TRX-6 Ultimate RC Hauler (5103A) | 888-RC | 888RC-BRG-7X14X5-TRX-TRX6ULTIMATERCHAULER | 7x14x5 | Traxxas TRX-6 Ultimate RC Hauler | View bearing |
Bearing Kits That Include This Reference
These complete and assembly-specific kits include a bearing listed with 5103A.
| Kit | Vehicle | SKU | Kit type | Product link |
|---|---|---|---|---|
| Traxxas TRX-4 Complete Bearing Kit | 888-RC | Traxxas TRX-4 | 888RC-TRX-TRX4-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-4 Transmission Bearing Kit | 888-RC | Traxxas TRX-4 | 888RC-TRX-TRX4-TRANS-BRG | transmission bearing kit | View kit |
| Traxxas TRX-4 Sport Complete Bearing Kit | 888-RC | Traxxas TRX-4 Sport | 888RC-TRX-TRX4SPORT-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-4 High Trail Complete Bearing Kit | 888-RC | Traxxas TRX-4 High Trail | 888RC-TRX-TRX4HIGHTRAIL-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-4 Ford Bronco Complete Bearing Kit | 888-RC | Traxxas TRX-4 Ford Bronco | 888RC-TRX-TRX4FORDBRONCO-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-4 Land Rover Defender Complete Bearing Kit | 888-RC | Traxxas TRX-4 Land Rover Defender | 888RC-TRX-TRX4LANDROVERDEFENDER-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-4 Chevrolet K10 Complete Bearing Kit | 888-RC | Traxxas TRX-4 Chevrolet K10 | 888RC-TRX-TRX4CHEVROLETK10-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-4 Chevrolet Blazer Complete Bearing Kit | 888-RC | Traxxas TRX-4 Chevrolet Blazer | 888RC-TRX-TRX4CHEVROLETBLAZER-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-4 Nissan Pathfinder Complete Bearing Kit | 888-RC | Traxxas TRX-4 Nissan Pathfinder | 888RC-TRX-TRX4NISSANPATHFINDER-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-6 Mercedes G63 AMG Complete Bearing Kit | 888-RC | Traxxas TRX-6 Mercedes G63 AMG | 888RC-TRX-TRX6MERCEDESG63AMG-FULL-BRG | complete bearing kit | View kit |
| Traxxas TRX-6 Ultimate RC Hauler Complete Bearing Kit | 888-RC | Traxxas TRX-6 Ultimate RC Hauler | 888RC-TRX-TRX6ULTIMATERCHAULER-FULL-BRG | complete bearing kit | View kit |
Related Vehicle Bearing Guides
Use these vehicle pages to compare the full bearing list, quantities and applications for each supported model.
- Traxxas TRX-4 bearing size list
- Traxxas TRX-4 Sport bearing size list
- Traxxas TRX-4 High Trail bearing size list
- Traxxas TRX-4 Ford Bronco bearing size list
- Traxxas TRX-4 Land Rover Defender bearing size list
- Traxxas TRX-4 Chevrolet K10 bearing size list
- Traxxas TRX-4 Chevrolet Blazer bearing size list
- Traxxas TRX-4 Nissan Pathfinder bearing size list
- Traxxas TRX-6 Mercedes G63 AMG bearing size list
- Traxxas TRX-6 Ultimate RC Hauler bearing size list
FAQ
What size is the Traxxas 5103A OEM bearing?
The current catalogue lists Traxxas 5103A as 7x14x5.
Which RC models use Traxxas 5103A?
The listed compatible models are Traxxas TRX-4, Traxxas TRX-4 Sport, Traxxas TRX-4 High Trail, Traxxas TRX-4 Ford Bronco, Traxxas TRX-4 Land Rover Defender, Traxxas TRX-4 Chevrolet K10, Traxxas TRX-4 Chevrolet Blazer, Traxxas TRX-4 Nissan Pathfinder, Traxxas TRX-6 Mercedes G63 AMG and Traxxas TRX-6 Ultimate RC Hauler.
Where is Traxxas 5103A used?
Listed applications include transmission or transfer case.
Can I buy Traxxas 5103A as a single bearing or in a kit?
Where available, this page links to the direct replacement bearing and to complete or assembly-specific kits that include the bearing.