5103A RC Bearing Replacement Guide
5103A RC Bearing Replacement Guide
This guide explains the 5103A 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
- OEM/reference part number: 5103A
- Listed bearing size: 7x14x5
- Listed bearing type: rubber sealed
- Compatible models listed: 1
- 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 | Confidence |
|---|---|---|---|---|---|---|
| Traxxas TRX-4 | 1/10 | Sport; Defender and two-speed/locking-diff versions may differ; Traxx-equipped trucks differ | 7x14x5 | 2 |
|
low |
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.
No individual replacement bearing product is currently listed for this OEM/reference number.
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 | Traxxas TRX-4 | 888RC-TRX-TRX4-FULL-BRG | complete_bearing_kit | View kit |
| Traxxas TRX-4 Transmission Bearing Kit | Traxxas TRX-4 | 888RC-TRX-TRX4-TRANS-BRG | transmission_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.
FAQ
What size is the 5103A bearing?
The current catalogue lists 5103A as 7x14x5.
Which RC models use 5103A?
The listed compatible models are Traxxas TRX-4.
Where is 5103A used?
Listed applications include transmission or transfer case.
Can I buy 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.